# Description

Math Helper Free is the best application on the market, which solves mathematical problems and shows step-by-step solution.

It's easy - you enter a problem and get the answer, detailed solution and a theory reference.

THIS IS ORIGINAL MATH HELPER. Avoid cheap clones of this app on the market and see no further – download it right now!

***

OUR USERS SAY:

«This is amazing app this helped me to study easily without any doubt.. Without any guidence i can get full marks in maths ... Love this app :) :) :D» - Pulkit G.

***

WHAT IT HAS

[✔] Linear Algebra - Operations with matrices (solving matrix)

[✔] Linear Algebra - Solving systems of linear equation (from 2 to 10 equation at a time)

[✔] Vector Algebra - Vector (vector problems)

[✔] Vector Algebra - Geometry Shapes (geometry – triangles, pyramids, planes)

[✔] Calculus - Derivative (Derivative of the function, of a function defined parametrically, of an implicit one)

[✔] Calculus - Indefinite Integral (integral solver, antiderivatives)

[✔] Limits (limits calculator solver)

[✔] The theory of probability (probability theory, statistics)

[✔] Calculus - The number and sequence (prime factorization, lcm and gcd, complex numbers, arithmetic and geometric progressions and numbers, Diophantine equation, Euler function)

[✔] Function plotter (interactive graph plotter)

[✔] Also contains great scientific calculator and theoretical handbook

Math Helper Free is an universal assistant app for step-by-step solving mathematical problems for Algebra 1-2, Calculus (integral, Derivative, antiderivatives, vector, matrices (matrix), limits, equation, shapes, number etc) for school, secondary, college and university students and everyone who learn.

It allows you not only to see the answer or result of a task, but also a detailed step-by-step solution.

Also great feature is built-in scientific calculator and reference handbook – much easier to learn.

***

FEATURES AND ACHIEVEMENTS

✧ 10 topics and 60+ sub-section.

✧ Localization for Russian, English, Italian, French, German and Portuguese

✧ Intel ® Learn Series Alliance quality mark

✧ EAS ® approved

✧ More than 10'000 customers all over the world supported development of Math Helper Free by doing purchase

✧ The application is equipped with a convenient multi function calculator and extensive theoretical reference handbook to learn better

Derivative, antiderivatives, limits, geometric shapes, the task of statistics, probability theory, matrices or matrix (large spectrum of tasks with matrices (matrix) supported), systems of equation and other mathematical solving – this and more in Math Helper!

***

SUPPORT

✪ Thank you all helping us to reach 800'000+ downloads of Lite version

✪ You could also support us with good feedback at Google Play or by links below (facebook, twitter, email etc.)

✪ Our Facebook page: https://www.facebook.com/DDdev.MathHelper

✪ Or you could reach us directly by email

***

WHAT IS NEXT

We have plans to implement

● Numbers and polynomial solving, division and multiplication

● Fractions and definite integral (antiderivatives)

● Double integral (antiderivatives)

● New Derivative tasks

● More tasks on geometry, plotter

● Limits step-by-step

● Implement new design and add 50+ new tasks

● New applications, like Calculus symbolic calculator, Physics Solver, Physics Ref, Chemistry Solver, Geometry Shapes Solver and Plotter, theoretical reference handbook app.

***

Having problems with Probability theory, geometry shapes solution, integral, matrices (matrix), graph plotter, even more extensive theoretical reference handbook and much much more? Want to learn better? See no further – download this application right now!

P.S. Support us by liking us on Facebook

P.P.S Full solution is available not for all problem types, integral and limit problems available only in Full version.

******** THANK YOU!!! ********

You must install this app before submitting a review.

Google Play reviews now use Google+ so it's easier to see opinions from people you care about. New reviews will be publicly linked to your Google+ profile. Your name on previous reviews now appears as "A Google User".

Write a review

My review

Review from

# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

4.2

21,324 total

5 13,348

4 3,212

3 1,700

2 983

1 2,081

Nestor Deguidoy

Great app ^^ My son is experiencing some bit difficulties in his Trigonometry and Geometry classes back then.But after knowing about this app,i observed that he's learning some,step-by-step. Thanks for this! You really did a great job! Well done!

Rafiq mohammad Khalil

Waw!!! The best Ohhh it's the best app , I like the apps it's helpful for solving math problems. If u want a wonderful app for math so try this.

da di

I love how easy you've made input Congratulations on a nice app, devs. The "keyboard" for inputting and how to input the elements of a matrix... brilliant. You should consider creating a good math keyboard for Android. 5 stars easy.

Grace Onnoh

I like it, I wish it would show the steps in solving the functions though. But I just started using it so maybe its in there somewhere.

aa Hogan

To hard This stuff is to hard for my 5 year old make a junior Verizon better be glad u got 1

Parisa Ehsani

Wow... Thanks so much for your interesting app!!it was and also it IS very useful for my lovely daughter when she wants to practice her lessons or study new lessons earlier!!it really helps.....hope improve even more!!!

User reviews

DDdev September 10, 2014

Thank you a lot for great feedback! Best wishes to you and your son! DDdev November 17, 2014

Thank you for awesome feedback! Very glad to hear that! DDdev October 8, 2014

We already created awesome one. Will add it in the next release. DDdev November 30, 2014

Thank you! Hope to get 5 stars DDdev February 3, 2015

Thank you for a great feedback! Glad to hear that It's awesome! This app is the perfect math dictionary for algebra app as it actually discribes what something is an how to use it. I just would like simpler language in this app as I am an grade 5 student and I am having a hard time understanding. Could you also include how to solve trigonometric ratios mentally?

DDdev June 23, 2014

Thank you for great feedback! Also thank you for a tip - will srr what we can do Loved it! For me, Algebra was very boring! But you guys made it sound so easy! I loved it! Got a perfect score in my first summative test!

DDdev August 20, 2014

Thank you! Very happy to hear that! DDdev February 18, 2015

Thank you a lot for the great feedback! Advertisement as notification Used it only once. Since than it shows annoing notifications once in a week or so. As far as I know some time ago it was against google policies. Uninstall.

DDdev August 31, 2014

Sorry for that. We have shown notifications for two times or so only to inform you, that our apps are on a great sale. I really apreciate this aplication it helps and it's a nice way to exercise especially the algebra and vectors.😍

DDdev March 23, 2015

Thank you! Thank you very much I didnt know algebra and I'm going to the 7th grade and this really helped now I love algebra

DDdev July 16, 2014

Thank you a lot! Glad to hear that! Amazinggg!! Luv the app!!! totally amazing and super simple!! Cheated on a grade 10 test with this, best marks gauranteed!!

DDdev November 4, 2014

=)))) Thank you. Glad to hear that!
Please give us a 5 stars if we really help DDdev July 29, 2014

Thank you! Glad we can help you DDdev March 27, 2015

Thank you! DDdev September 17, 2014

Sorry for that, we are working on a huge update right now. Hope to get 5 stars GREAT I droped out of school coz i hated maths...this app have made me learn step by step n soon will go back to finnish my education...thank you for this app

DDdev November 3, 2014

Thank you a lot for such a great review! DDdev June 29, 2014

Glad to hear that! Thank you for feedback! Great Feedback DDdev, this app is personally great for many including me. The reviews show positive results. Plus this app is perfect for a little help app. Just trying to spread the message. Respond back with goodness.

DDdev February 3, 2015

Thank you a lot for such a nice feedback! Really happy to hear that Getting help I think that this app is good because it's the exact same problem and going into the 7th grade this is a really good app I think that this app will work for you to

DDdev July 23, 2014

Thank you a lot! Glad to hear that we help you. Excelent I'm a B.Sc.2nd year student.This app is really very helpfull & amajing for me.I give a very thank to the developer of this app.Please make another app on the physics & chemistry.Thank's very much.................

DDdev August 24, 2014

Thank you for the feedback. We have plans to implement such apps. Keep in touch for updates! DDdev September 24, 2014

Thank you a lot for nice feedback! DDdev June 29, 2014

Thank you for your support! Glad to hear from you! Good app I love that it has algibrah but yall should consider adding diffrent areas of math like mabe division,multiplication,ratios, fractions,and decimals the list gose on and on but if u could possibly add that in the new upgrade that would be gratefully apreciated then i would give u 5 stars but for now 4 ⭐⭐⭐⭐ 😉

DDdev February 22, 2015

Thank you for the feedback! Glad to hear that Awesome This app gives me all the help I needed to do my stupid homework. It can have a little more, but over all, it's a really good app to do your math homework with. :-)

DDdev November 9, 2014

Thank you a lot for a great feedback! Nagmayat la unay!!! Its for take home problems... and how i wish solid mensuration and geometrty can do also

DDdev March 16, 2015

Thanks I really liked it, Its good if you are bad at math but the only thing is personally I think they should explain how you got the answer wrong.

DDdev July 1, 2014

Thank you for the feedback. Hope to get 5 stars DDdev September 15, 2014

Thank you for great feedback! DDdev December 26, 2014

Thanks! DDdev March 16, 2015

Thank you! Glad to hear that DDdev July 31, 2014

Try other app by us - Formulae Helper. This is what you are looking for.
Hope to get better raiting. DDdev November 17, 2014

We wish we could make it free, but we can't. It's too expensive tio support and develop such app.
thank you for the feedback! DDdev March 13, 2015

Thank you! # What's New

3.1.4:

- Critical bugfixes

3.1.3:

- Critical bug fixed

- Improved Limits and Integration functions (in full version)

- Usability improvements and bugfixes (19+ bugs fixed)

3.1.2:

- Limits solving functionality added to full version

- Improved graph Plotter

- Fixed 33 bugs

3.1.1:

- Fixed 7 bugs

- Stability issues fixed in full version

...

# Additional information

Updated

June 12, 2014

Size

20M

Installs

1,000,000 - 5,000,000

Current Version

3.1.4

Requires Android

2.3.3 and up

Content Rating

Low Maturity

Permissions

Report

Flag as inappropriate Offered By

DDdev

Developer

Visit Website Email dddev.android@gmail.com Privacy Policy

Belarus, Minsk, Fabriciusa 4, office 1et, Mediant LLC

# Similar

## yHomework - Math Solver

Having trouble with algebra?

Equations, inequalities and graphs leave you frustrated?

Tried to solve the problem but you're not sure you got it right?

Meet yHomework - the math solver that actually works 100% of the time!

No gimmicks, no fuss, no excuses - we simply give you the an instant full step-by-step solution and explanation.

yHomework is an easy to use Math solver, just enter your question or equation, and the app will immediately give you the answer together with the full step-by-step solution!

Say you have: 3x+5=8

Not sure what to do next? Just type it into the app and get the step-by-step solution with just one click!

It's just that simple! 1.. 2.. 3.. and you're a math whiz!

OVER A MILLION USERS CAN'T BE WRONG! DOWNLOAD yHomework TODAY!

Current material covers:

Simplification, single unknown equation, 2 equation sets, quadratic equations, Inequalities and function graphs.

Questions? Comments? Contact us at: support@yhomework.com

## Mathway

Mathway

1

Bring the solving power of Mathway to your Android device, no network access required! Get free instant answers to your math problems, or subscribe to include step-by-step work and explanations. With hundreds of millions of problems already solved, Mathway is the #1 problem solving resource available for students, parents, and teachers.

Mathway solves problems in Basic Math, Pre-Algebra, Algebra, Trigonometry, Precalculus, Calculus, Statistics, Finite Math, Linear Algebra, and Chemistry.

## Mathematics

daboApps

1

NOTE: use the SWIPE-TO-DELETE gesture to delete functions, equations, variables

- NEW: statistics (gaussian test, t test, binominal and normal distribution, standard deviation, average, sum, median)

- formula calculation with variables, sums, products and sequences

- solve equations (linear, quadratic, cubic, transpose)

- plot functions, derivate, integrate, calculate roots and extremas (polynomial, rational, exponential, etc)

- calculate tangent, asymptote, interception

- reconstruction: calculate f(x) by given roots, points or extremas

- f(x,y) plot in 3D

- factoring (Bézout's identity, Euler's totient function, least common multiple, greatest common divisor)

- modulo calculation with big integer and fractions

- differential and integral calculus

- curve sketching, limes, minima, maxima

- linear algebra, vectors, matrices

- unit conversion

- number systems, binary/oct/decimal/hex calculator

- complex number calculation

Supported languages:

English, German, Francais, Espanol, Italian, Portuguese

Mathematics is a powerful calculation software for your android smartphone.

FEATURES

Calculate any formula you want and show them in a 2d or 3d plot. The natural display shows fractions, roots and exponents as you would expect it from mathematics.

In a few seconds you derivate or integrate your desired function, calculate the zero points of your function und show them in the function plot. See all maxima, minima or inflection points in one view.

The easy way of use allows you to solve linear equations in just a moment. Or transform your mathematical, physical or chemical equation to any unknown variable.

You often needs to calculate with binary, octal or hexadecimal number systems? No problem! You can mix them together in one calculation even by using decimal digits. But that's not enough! You can also calculate with any other number system with base 2 to 18.

From time to time you may need to convert units to another one, like Celsius to Fahrenheit, miles to kilometre, inches to foot and so on.

You will also be able to calculate with vectors, matrices and determinants.

All this features are combined in this app and will make your mathematical life a lot easier.

## AutoMath Photo Calculator

S2dio

1

AutoMath allows you to solve math questions simply by taking a photo of your math equations

AutoMath is a great way to check your work, study or even to teach yourself math.

Here are some of AutoMath's Photo Calculator Features:

- Quick and Accurate Results

- Step by step tutorials

- No internet required

- Can solve simple to advanced math questions

- 250+ Mathematical Functions

- Handwritten questions are coming soon and are not currently supported

AutoMath Photo Calculator Currently supports:

Addition, Subtraction, Multiplication, Fractions, Division, Inequalities, Powers, Polynomials, Linear Equations,

Square Roots, Trigonometry, Algebra, Simplification, and Basic Algorithms

AutoMath Smart Text Calculator supports: (photo calculator not yet available for most of the below)

Any other math problems such as calculus, equation systems, complex math, graphing, table of values, and more

Coming Soon:

Calculus, Equation Systems and the ability to scan handwritten questions

Please Note:

Your very first photo will copy data files which will take longer then normal. After the initial photo it will be a lot quicker.

Example Video : https://www.youtube.com/watch?v=QYladg1nCYM

Graphing Example : https://www.youtube.com/watch?v=EpIA7JhDZ_Q

Quick Mode Example : https://www.youtube.com/watch?v=GtGmWHB3FZQ

Decide the future of AutoMath by Beta Testing: https://plus.google.com/communities/112210106892044446358

## Math Tricks

Antoni

1

This program is designed for those who want to learn interesting mathematical tricks to speed up the calculating. These tricks will help solve part of the mathematical problems and tasks much faster than classical. Will also be helpful to those who want to hone basics such as the multiplication table.

When you learn these mathematical tricks, you'll be able to show off your skills to friends and prove to them that you have a talent for mathematics. New skills you can use in the store, at school, at college, at work - wherever thanks to quick calculation skills can save a lot of precious time.

Fun Math Tricks:

1. Addition

2. Subtraction

3. Multiplication table

4. Division

5. Multiply two digit number by 11

6. Square numbers ending in 5

7. Multiply by 5

8. Multiply by 9

9. Multiply by 4

10. Dividing by 5

11. Subtracting from 1000

12. Tough multiplication

13. Power of two

14. Adding numbers close to hundreds

15. Subtracting numbers close to hundreds

16. Multiply numbers between 11 and 19

17. Square numbers between 11 and 99

18. Multiply two digit numbers having same tens digit and ones digits add up to ten

19. Square numbers between 50 and 59

20. Square numbers between 40 and 49

21. Multiply two digit numbers editing in 1

22. Percent

23. Square numbers between 100 and 109

Training mode:

- 15 levels for every trick

- timer 15 seconds

Rating stars:

- score > 000 - ★☆☆

- score > 350 - ★★☆

- score > 650 - ★★★

This free version of Math Tricks contains third party advertisements.

## PhotoMath

PhotoMath is the world's smartest camera calculator! Just point your camera to a Math problem, and PhotoMath will instantly display the answer.

Join millions of users worldwide and make your learning progress faster and more enjoyable.

Use it to get help when you're stuck with a problem. Hit the steps button, and see a full step-by-step solution!

Students can use it as a tool to learn Math, while parents can use it to quickly check their kid’s homework. With PhotoMath, you can have a Math teacher in your pocket! :)

PhotoMath currently supports basic arithmetics, fractions, decimal numbers, linear equations and several functions like logarithms. Support for new Math is constantly added in new releases as we aim to make the entire Math easy to learn.

Handwritten text is not supported, only printed problems from Math textbooks.

PhotoMath is not fully magical (yet) and it is possible to find a Math problem our app will not recognize. If this happens, please send us feedback. With your help, our team of wizards will add new spells to PhotoMath and make it more magical in the future versions. :)

Keywords: PhotoMath, Photo Math, PhotoMath app

## King of Math

★★★ #1 Maths App on Google Play ★★★

★★★ More than 1,000,000 downloads ★★★

★★★ Top games in multiple countries ★★★

★★★ More than 1,000,000 downloads ★★★

★★★ Top games in multiple countries ★★★

✦A professional brain trainer. One that is both efficient and fun to use.✦

New: Recommend 5 friends and get the pro version for free!

★Reviews★

"This is one of the best educational apps out there." — famigo.com

"An excellent app - Editor's Choice" — DroidAppOfTheDay.com

"Extremely hot for weeks now" — appbrain.com

"Mathematics is far from boring, now" — androidandme.com

"learning mathematics is not boring anymore" — appeggs.com

"90 of 100 points!" — aplikanologi.com

Appeared in German science show Galileo

✦ Addition

✦ Subtraction

✦ Multiplication

✦ Division

✦ Powers & Roots

✦ Average & Median

✦ Equations

✦ Fractions

✦ Smallest & Largest

★Need Help?★

https://www.facebook.com/KingOfMathForAndroid

## Maths Formulas Free

NSC Co.

1

Available in many languages, this is a perfect app on Google Play that provides all basic formulas in mathematics. It's very convenient for all students in high school or university and engineers to look for any easy or complicated formulas. It includes:

- Geometry

- Algebra

- Trigonometry

- Equations

- Analytic Geometry

- Differentiation

- Integration

- Matrix

- Probability and statistics

This app also has many tools to calculate the geometric shapes or find the roots of equations. Users can also share any formulas with friends by many ways: email, message, or facebook.

Not only for smartphones, this app is also suitable for tablets with compatible interfaces.

- Geometry

- Algebra

- Trigonometry

- Equations

- Analytic Geometry

- Differentiation

- Integration

- Matrix

- Probability and statistics

This app also has many tools to calculate the geometric shapes or find the roots of equations. Users can also share any formulas with friends by many ways: email, message, or facebook.

Not only for smartphones, this app is also suitable for tablets with compatible interfaces.

New features of the app:

- Multiple languages support: English, French, Vietnamese, Chinese, Japanese, Spanish, German, Korean, Russian, Portuguese, Italian, Greek, Thai, Indonesian, Arabic, Hindi, Bengali, Malay, Turkish, Dutch, Polish, Romanian and Persian. Users can change between English and other languages by setting in the language button. More languages to come soon.

- Favorite folder: users can save frequently used formulas into this folder.

- Search function: in each category, type on Search bar to quickly get a formula.

- Add new category "Units Conversion": conversion of all common units.

- Tools to convert measurement units, including: Weight, Length, Area, Volume, Speed, Time, Temperature, etc..

- Add your own formulas or notes in "Favorite" section.

Maths Formulas - a must-have app for your smartphones and tablets.

## Супер шпаргалка по математике

topGosu

1

Представляем вам великолепную шпаргалку по математике! С функцией защиты от преподавателя!!! Главное успеть нажать кнопку "Точное время".

Содержит полный курс математических формул и справочных таблиц за школьный курс по математике, с 5 по 11 классы.

Обладает функциями увеличения для удобства просмотра формул и деталей графиков.

Будет регулярно обновляться и улучшаться, в том числе и по вашим отзывам.

Содержит полный курс математических формул и справочных таблиц за школьный курс по математике, с 5 по 11 классы.

Обладает функциями увеличения для удобства просмотра формул и деталей графиков.

Будет регулярно обновляться и улучшаться, в том числе и по вашим отзывам.

## Math Challenge - Brain Workout

Paridae

1

Keep your mind in good shape by math training!

With this game you or your children can improve their mathematical skills, test mental math and prepare for math tests.

With this game you or your children can improve their mathematical skills, test mental math and prepare for math tests.

Functionalities:

- 12 levels with increasing difficulty,

- 20 questions on each of the 11 levels, 50 questions on the last level,

- Practice addition, substraction, multiplication and division on positive and negative numbers,

- Operation on two and three arguments,

- Brain training/exercises,

- Ranking of the best players.

Your score is the sum of points from all levels.

Maths lessons does not have to be a nightmare! The school will not be terrible! Playing this application you can enhance your mental arithmetic thanks to fun and competition.

Maybe you are planning an IQ test or simply like to play chess, checkers or scrabble - "Math Challenge - Brain Workout" is a great mind training and educational game that will allow you to develop also in these directions.

This is a great game for kids and adults - maths in all ages helps exercise your brain and IQ.

Your child will not have any problems with the multiplication table. Also game at every level is a kind of exercise of concentration.

-----------------------

Facebook site:

http://bit.ly/paridae-mobile

-----------------------

## Brain Training - Math Workout

With MILLIONS of worldwide downloads, we think your brain will ♥ Math Workout. This app will give you some intense brain training - forcing you to come back for more!

Try our 7 Day Challenge: we're so confident in our advanced training heuristics algorithm we're willing to put our app rating on the line! Use Math Workout for 5 mins each day for 7 consecutive days. If you do not notice an improvement in your mental arithmetic - give us 1 STAR!

AS FEATURED IN:

- 'Amazing Android Apps for Dummies' - D. Begun, 2011

- 'Best Android Apps' B. Sawyer, 2010

Keep your mind healthy, test your mental math and exercise your brain once a day.

Math/Maths Workout is a set of daily brain training exercises and math drills designed to enhance mental arithmetic. Use it to train your brain daily and see the results within a week.

FEATURES

► Compete in the World Challenge

► Fly the Math Blaster

► Track your progress with charts

► Fun for all ages

► Helps keep you sharp

This version is FREE and is supported by ads. You can remove the ads by upgrading to Math Workout Pro for a nominal one-time charge.

## Graphing Calculator by Mathlab

If you're looking for a graphing calculator app that works smoothly and seamlessly, you've found it! Graphing Calculator by Mathlab is a scientific graphing calculator integrated with algebra and is an indispensable mathematical tool for students in elementary school to those in college or graduate school, or just anyone who needs more than what a basic calculator offers. It is designed to replace bulky and costly handheld graphing calculators and works on virtually any Android phone or tablet.

Furthermore, Graphing Calculator by Mathlab displays calculations as it performs them on the high-quality display of the Android device, making it easier for the user to understand the calculations and see them clearly. This app has two great strengths. First, it acts as a fine scientific calculator, but, more than that, it displays the intermediate steps of the calculations as you type. It allows the students to both watch and learn how the calculations are made and how to find the final answer. Second, the graphing ability is absolutely stunning! Not only does the calculator beautifully display the graphs, but it automatically generates the x- and y- values and displays them as well.

Free version requires internet connection and contains ads! Upgrade to PRO!

Help site with instructions and examples: http://help.mathlab.us

If you have a question, send email to calc@mathlab.us

SCIENTIFIC CALCULATOR

* arithmetic expressions +,-,*,/,÷

* square root, cube and higher roots (hold ‘√’ key)

* exponent, logarithms (ln, log)

* trigonometric functions sin π/2, cos 30°, ...

* hyperbolic functions sinh, cosh, tanh, ... (hold "e" key to switch)

* inverse functions (hold direct function key)

* complex numbers, all functions support complex arguments

* derivatives sin x' = cos x, ... (hold x^n key)

* scientific notation (enable in menu)

* percent mode

* save/load history

GRAPHING CALCULATOR

* multiple functions graphing

* implicit functions up to 2nd degree (ellipse 2x^2+3y^2=1, etc.)

* polar graphs (r=cos2θ)

* parametric functions, enter each on new line (x=cos t, y=sin t)

* function roots and critical points on a graph, tap legend to turn on and off (top left corner), use menu to display as a list

* graph intersections (x^2=x+1)

* tracing function values and slopes

* scrollable and resizable graphs

* pinch to zoom

* fullscreen graphs in landscape orientation

* function tables

* save graphs as images

* save tables as csv

FRACTION CALCULATOR

* simple and complex fractions 1/2 + 1/3 = 5/6

* mixed numbers, use space to enter values 3 1/2

ALGEBRA CALCULATOR

* linear equations x+1=2 -> x=1

* quadratic equations x^2-1=0 -> x=-1,1

* approximate roots of higher polynomials

* systems of linear equations, write one equation per line, x1+x2=1, x1-x2=2

* polynomial long division

* polynomial expansion, factoring

MATRIX CALCULATOR

* matrix and vector operations

* dot product (hold *), cross product

* determinant, inverse, norm, transpose, trace

LIBRARY

* user defined constants and functions (PRO)

* save/load expressions

## Math Solver

Solve Math problems and Plot functions.

Math Solver is a full featured scientific calculator and graphing calculator with widest range of functions available.

Solves problems in Basic Math, Algebra, Complex Numbers, Trigonometry, Integral and Differential Calculus, Set Theory, Matrix and vector Algebra

Math Solver is a full featured scientific calculator and graphing calculator with widest range of functions available.

Solves problems in Basic Math, Algebra, Complex Numbers, Trigonometry, Integral and Differential Calculus, Set Theory, Matrix and vector Algebra

Solve equations and system of equations

Find derivatives, definite and indefinite integral

Support for trigonometric inverse-trigonometric and hyperbolic functions

No network access required! Works offline

It has a offline Catalog with details of each function with example.

Note: Free version contains ads! In-app upgrade to PRO version to make it ad-free.

* Enter multiple comma separated functions to plot them.

* Press back button to make graph full screen by hiding keyboard

* Press on any example in Catalog to copy it to Solver tab

* Trigonometric functions default input is in radian i.e to calculate Sin(90Degree) to calculate Sine of 90 degree.

Note- 1:- It doesn't solve word problems.

Note- 2:- It doesn't show steps to solve a problem. It solve shows final answer.

## Znanija.com (Знания.com)

Не справляетесь с домашним заданием? Скачайте приложение Znanija.com и добавьте задание, которое Вас беспокоит!

Теперь, когда у Вас есть проблемы с школьными предметами Вы можете бесплатно в течение нескольких минут,

в любом месте через смартфон, получить помощь в выполнении домашних заданий.

Теперь, когда у Вас есть проблемы с школьными предметами Вы можете бесплатно в течение нескольких минут,

в любом месте через смартфон, получить помощь в выполнении домашних заданий.

• Абсолютно бесплатно - полностью бесплатное использование сервиса

• Быстрый - первое решение в течение нескольких минут

• 24 - Доступ к сервису в любое время дня и ночи

• Прозрачный - быстрая и простая система добавления вопросов

Скачайте Znanija.com и присоединяйтесь к крупнейшему российскому образовательному порталу.

Все вопросы и пожелания просим писать на kontakt@znanija.com

# More from developer

## Math Helper - Algebra Calculus

DDdev

1

Math Helper is the best application on the market, which solves mathematical problems and shows step by step solution.

It's easy - you enter mathematical problems and get the answer, detailed solution and a theory reference.

THIS IS ORIGINAL MATH HELPER. Avoid cheap clones of this app on the market and see no further – download it right now!

***

OUR USERS SAY:

«Excelent and helpful. Easy to use and very descriptive» - Julio Z.

«This is amazing app this helped me to study easily without any doubt.. Without any guidence i can get full marks in maths ... Love this app :) :) :D» - Pulkit G.

«This app helped me with my academics! Brought up my grades!» - Jordan P.

***

WHAT IT HAS

[✔] Linear Algebra - Operations with matrices (solving matrix)

[✔] Linear Algebra - Solving systems of linear equation (from 2 to 10 equation at a time)

[✔] Vector Algebra - Vectors (vectors problems)

[✔] Vector Algebra - Geometry Shapes (triangles, pyramids, planes)

[✔] Calculus - Derivative (Derivative of the function, of a function defined parametrically, of an implicit one)

[✔] Calculus - Indefinite Integrals (integrals solver, antiderivative)

[✔] Limits (limits calculator solver)

[✔] The theory of probability (probability theory, mathematical statistics)

[✔] Calculus - The number and sequence (prime factorization, lcm and gcd, complex numbers, arithmetic and geometric progressions and numbers, Diophantine equation, Euler function)

[✔] Function plotter (interactive graph plotter)

[✔] Also contains great scientific calculator and theoretical reference handbook

Math Helper is an universal assistant app for step by step solving mathematical problems for Algebra 1-2, Calculus (integral, Derivative, antiderivative, vectors, matrices (matrix), limits, equation, shapes, number etc) for school, secondary, college and university students and everyone who learn.

It allows you not only to see the answer or result of a task, but also a detailed step by step solution.

Also great feature is built-in scientific calculator and handbook – much easier to learn.

***

FEATURES AND ACHIEVEMENTS

✧ 10 topics and 60+ sub-section.

✧ Localization for Russian, English, Italian, French, German and Portuguese

✧ Intel ® Learn Series Alliance quality mark

✧ EAS ® approved

✧ More than 10'000 customers all over the world supported development of our apps by doing purchase

✧ The application is equipped with a convenient multi function calculator and extensive theoretical reference handbook to learn better

Derivative, antiderivative, limits, geometric shapes, the task of statistics, probability theory, matrices or matrix (large spectrum of tasks with matrices (matrix) supported), systems of equation, finding probability, vectors and other mathematical solving – this and more in Math Helper!

***

SUPPORT

✪ Thank you all helping us to reach 800'000+ downloads of Lite version

✪ You could also support us with good feedback at Google Play or by links below (fb, twitter, email etc.)

✪ Facebook page: https://www.facebook.com/DDdev.MathHelper

***

WHAT IS NEXT

We have plans to implement

● Numbers and polynomial solving, division and multiplication

● Fractions and definite integrals (antiderivative)

● Double integrals (antiderivative)

● New Derivative tasks

● More tasks on geometry, geometry plotter

● Limits step by step

● Implement new design and add 50+ new tasks solution

● New applications, like Calculus symbolic calculator, Physics Solver, Physics Ref, Chemistry Solver, Geometry Shapes Solver and Plotter, theoretical reference handbook app.

***

Having problems with vectors, Probability theory, geometry shapes solution, integrals, matrices (matrix), graph plotter? Need an extensive theoretical reference handbook? Want to learn better? See no further – download this application right now!

Good for SSC, SAT, ACT or GCSE

P.s. Support us by liking us on Facebook

****** THANK YOU!!! ******

## Formulae Helper Free - Math

DDdev

1

Formulae Helper Free – the best ref handbook app of math formulas on the market.

From the creators of Math Helper!

It provides easy access to formulas in algebra, trigonometry, calculus, geometry shapes and more.

Really helpful and easy to use – that is what you need to deal with mathematics, solve homework, solve quiz or test. See no further – download right now!

***

OUR USERS SAY:

«The best app» - Happy user from US

«Amazing. Helps me a lot! 100% recommended» - Happy user from Germany

***

FEATURES:

• Full support for the latest devices

• Optimized for tablets

• Quick, high-quality display - no "blurry" formulas or images

• Easy application navigation, fast and convenient search function for necessary math information

• Unique content designed with the involvement of educators, teachers and school test (quiz) developers

• Regular content updates

• Immediate communication with developers

***

FOR WHOM:

Formulae Helper Free is quick, best and easiest-to-use mathematics ref application for both teachers and students, featuring hundreds of mathematical formulas and equations at your fingertips.

This mathematical formulae app Free is useful to quick solve homework, quiz, test, studying, or ref. It can be used for studying pre calculus, calculus, learn algebra, trigonometry, solve trigonometric equation, geometry shapes, studying function, sequences, and more content that is mathematical. Also can be used as picture mathematical homework ref.

For total access to math without carrying around bulky handbook, get Formulae Helper Free today!

***

WHAT IT HAS:

1. Algebra cheatsheet

• Basic Properties and Facts

• Factoring and Solving

• Function and Graphs

• Series

• Complex numbers

2. Trigonometry cheatsheet

• Definitions of Trigonometric Function

• Trigonometry Facts and trigonometric equation

• Trigonometry Properties

• Trigonometric Formulas and trigonometric Identities

3. Geometry shapes cheatsheet – premium version only

• Triangle (are of triangle, lines of triangle, equilateral triangle, right triangle, etc.)

• Quadrangles

• Polygons

• Circles

4. Calculus cheatsheet – premium version only

• Derivatives

• AntiDerivatives (Integrals)

• Limits

5. Analytical geometry cheatsheet – premium version only

• 2D

• 2D in 3D

• 3D

It does not matter whether you have to make your homework done, or have a test, a quiz, studying, or just a equation solve practice – this app will help you with everything.

This is not simple handbook. This is easy interactive ref handbook you will love. This handbook will help you to deal with your practice, homework, studying, to learn new mathematical content or refresh your memory. Must have for everyone – whether you learn at school, at university or you are a teacher.

***

OUR PLANS

• Matrix (algebra matrices) content

• More geometry shapes and calculus

• Stereometry shapes

• Interactive test (quiz) function and learn options is under development.

Good for SSC, SAT, ACT or GCSE, homeschooling

Math is easy. Learn algebra with Formulae Helper Free !

**** THANK YOU ****

## Formulae Helper - Math Formula

DDdev

1

Formulae Helper – the best ref app of mathematical formulas on the market.

From the creators of Math Helper!

It provides easy access to formulas in algebra, trigonometry (trig), calculus, shapes and more.

Really helpful and easy to use – that is what you need to deal with mathematics, solve homework, solve quiz or test. See no further – download right now!

***

OUR USERS SAY:

«The best app» - Happy user from US

«Amazing. Helps me a lot! 100% recommended» - Happy user from Germany

***

FEATURES:

• Full support for the latest devices

• Optimized for tablets

• Quick, high-quality display - no "blurry" math formulas or images

• Easy application navigation, fast and convenient search functions for necessary math information

• Unique content designed with the involvement of educators, teachers and school test (quiz) developers

• Regular content updates

• Immediate communication with developers

***

FOR WHOM:

Formulae Helper is quick, best and easiest-to-use mathematics ref application for both teachers and studying students, featuring hundreds of mathematical formulas and equations at your fingertips.

This mathematical Formulae app is useful to quick solve homework, quiz, test, studying, or ref. It can be used for studying pre calculus, learn algebra, trigonometry (trig), solve trig equation, calculus, shapes, studying functions, sequences, and more content that is mathematical. Also can be used as picture homework solve.

For total access to math without carrying around bulky handbook, get Formulae Helper today!

***

WHAT IT HAS:

1. Algebra cheatsheet

• Basic Properties and Facts

• Factoring and Solving

• Functions and Graphs

• Series

• Complex numbers

2. Trigonometry (trig cheatsheet) full guide

• Definitions of trig Functions

• Trigonometry Facts and equation

• Trigonometry (trig) Properties

• Formulas and Identities

3. Geometry shapes cheatsheet

• Triangle (area of triangle, lines of triangle, equilateral triangle, right triangle, etc.)

• Quadrangles

• Polygons

• Circles

4. Calculus cheatsheet

• Derivatives

• AntiDerivatives (Integrals)

• Limits

5. Analytic geometry cheatsheet

• Analytic geometry in 2D

• Analytic geometry in 2D in 3D

• Analytic geometry in 3D

It does not matter whether you have to make your homework done, or have a test, a quiz or just a equation practice – this app will help you with everything.

This is not simple handbook. This is easy interactive ref handbook you will love. This handbook will help you to deal with your practice, studying, to learn new mathematical content or refresh your memory. Must have for everyone – whether you learn school, at university or you are a teacher checking homework.

***

OUR PLANS

• Matrix (algebra matrices) content ref

• More shapes, analytic and calculus

• Stereometry shapes handbook

• Interactive test (quiz) functions and learn options is under development.

Good for SSC, SAT, ACT or GCSE, homeschooling

Math is easy. Learn algebra with Formulae Helper!

**** THANK YOU ****

## Handbook of diseases

DDdev

1

Detailed and compact medical handbook of diseases for those who care about their health!

This Handbook of Diseases application is useful not only for anyone but also serves as a good tool for medical students and even medical practitioners.

This Handbook of Diseases application is useful not only for anyone but also serves as a good tool for medical students and even medical practitioners.

FEATURES

[✔ ]Handbook of Diseases is available on both Russian and English languages

[✔] The number 1 paid medical application in Russia

[✔] Review Rating >4.5

[✔] More than 3000 articles on 27 topics

CAPABILITIES

✧ Drugs

✧ Infectious diseases

✧ Cardiovascular disease

✧ Respiratory diseases

✧ Kidney disease

✧ Diseases of the digestive system

✧ Allergies

✧ Clinical immunology

✧ Rheumatology

✧ Hematology and oncology

✧ Endocrinology

✧ Metabolisms

✧ Neurology

✧ Psychic dependence

✧ Dermatology

✧ Internal medicine

✧ Tuberculosis

✧ Cancer

✧ HIV - pathology

✧ Arrhythmias

and more.

Each disease is described in detail, which include:

● Classification of diseases

● Symptoms

● Pathogenesis

● Clinical

● Treatment options

● Forecasts

A convenient search engine allows you to quickly and accurately find the required diseases.

This Handbook of diseases application is useful not only for anyone but also serves as a good tool for medical students and even medical practitioners. You no more have to look into heavy reference books to understand the classification or description of symptoms of a disease. All this information can be obtained directly from your smartphone in two clicks.

WHATS NEW

✪ Version 2.0: radical redesign and the articles navigation mechanism change

✪ Version 1.2.1: SD-card support, reduced the size of the program

USER REVIEWS

✔ "Thank you, wonderful program. Good support for the upgrade in memory of symptoms of diseases "

✔ "OK program. Reference to a heap of drugs downloaded"

✔ "Just installed it. My impressions are positive. Russian boot, a lot of information, I will study with it"

✔ "I found a lot of useful information.”

✔ "Excellent App. Well done, one more language, easy to switch."

ATTENTION

Descriptions of the diseases, contained in this application, are not intended for medical treatment without a doctor and can be used for information purposes only.

Handbook of diseases - your health in your phone.

## Latin medical terms dictionary

DDdev

1

The application contains English-Latin, Latin-English, Russian-Latin and Latin-Russian dictionaries of medical terms.

Switching between the necessary dictionaries implemented in a single click. Application is implemented with easiest navigation.

This dictionary is designed specifically for students, as well as professionals in the medical field and is essential for all persons, interested in medicine.

Switching between the necessary dictionaries implemented in a single click. Application is implemented with easiest navigation.

This dictionary is designed specifically for students, as well as professionals in the medical field and is essential for all persons, interested in medicine.

Attention!

DDdev has just released new app, that might be useful for you – “Diseases Handbook”.

The application contains detailed information on a variety of diseases and related topics. This application can be useful for everyone who is caring about their health, as well as for students and professionals in the field of medicine.