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# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

3.8

108 total

5 56

4 17

3 9

2 5

1 21

User reviews

# Additional information

Updated

July 26, 2014

Size

1.7M

Installs

10,000 - 50,000

Current Version

6.0

Requires Android

2.3 and up

Content Rating

Medium Maturity

Permissions

Report

Flag as inappropriate Offered By

Adcoms

Developer

# Similar

## Equation Step-by-Step Calc

The equations calculator online (equation solver) contains the section:

This calculator return only anwser, but return ✪ detail step by step solution ✪ for

[✔] A quadratic equations

[✔] A simplest trigonometric equations

[✔] A equation with a module (for example, |x + 1| + |x^2 – 7| = 20)

The Supported:

[✔] Supported all math symbols and functions. For example: sin(x), cos(x), exp(x), tan(x), ctan(x) and other.

[✔] Suported complex variables (solve complex equations)

Solve any equation types, such as:

[✔] linear equations

[✔] square (quatratic) and cubic equations

[✔] polynomial equations

[✔] trigonometric equations

[✔] exponential equations

[✔] logarithmic equations

[✔] equations with complex numbers

[✔] and other

The Calculator contain some features:

[✔] Numeric solutions for unsolvable equations (such as cos(x) = x^3 - x + 2)

[✔] Some examples

[✔] Сorrect input expression errors (for example, you enter x^2-x+1/x - 1=0 or e^-x^2=5)

## 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.

## Linear Equation System Solver

GK Apps

1

This app is a free math calculator which is able to solve systems of linear equations.

You can solve:

-Systems of two variables and two equations

-Systems of three variables and two equations

-Systems of three variables and three equations

-Systems of four variables and two equations

-Systems of four variables and three equations

-Systems of four variables and four equations

-Systems of four variables and four equations

-Systems with n variables and m equations (more than 4)

Best mathematical tool for school and college! If you are a student, it will help you to learn linear algebra!

Note: Linear equation systems play an important role in engineering, physics, chemistry, computer science, and economics.

## 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

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

## 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.

## Mathematics

This app will provide you a great tool if you want to plot a mathematic function.

You only have to write formula, and curve will be displayed in a customizable chart.

You can choose minimal and maximal abscissa (by default it is set from -5 to 5).

It is possible to display derivative function, so you can see both f(x) and f'(x) curves.

If you click on "VALUES" button, il shows all values between selected bounds.

You have a trace function that let you move a current point on curve, while its cordinates are displayed.

Likewise, tangent can be displayed on current point.

It can replace your scientific calculator !

Enjoy !

You only have to write formula, and curve will be displayed in a customizable chart.

You can choose minimal and maximal abscissa (by default it is set from -5 to 5).

It is possible to display derivative function, so you can see both f(x) and f'(x) curves.

If you click on "VALUES" button, il shows all values between selected bounds.

You have a trace function that let you move a current point on curve, while its cordinates are displayed.

Likewise, tangent can be displayed on current point.

It can replace your scientific calculator !

Enjoy !

Examples of possible functions :

f(x) = 5x+3

f(x) = 3x^2 (equivalent to 3x²)

f(x) = 4cos(π-x)

f(x) = tan(cos(x))

f(x) = ln(x+10)

f(x) = exp(-3x) (exp is exponential function)

f(x) = xsin(x) - 6/x

## Linear Equations Solver

Math or mathematical app to solve linear Equation Systems / matrices with up to 5 equations or variables.

Uses Gaussian elimination to solve the matrix.

Now with integrated matrix invert / matrix inversion function. Press "INV" button to inverse the matrix.

Use the eMail "@" function to mail the equation system and the solution to your eMail account.

- easy input

- nice looking graphical interface

Click first on the arrows to set matrix size. (2x2, 3x3, 4x4 or 5x5 are supported).

The internet access is used for advertisments only.

use it in school, for your homework, at study, at home or for business

If you find any errors, please report them back to me. I will fix them as fast as possible.

I have tested this application intensive but no warranty for errors.

## Fractions Math

GK Apps

1

This free math app is a fractions calculator with various functions:

- add, subtract, multiply and divide fractions.

- convert fractions in decimals,

- simplify fractions

- compare fractions

- find the lowest common denominator

- fraction trainer, to learn fraction calculations

Best mathematical tool for school and college! If you are a student, it will helps you to learn arithmetics and calculations with fraction numbers.

Note: A common fraction consists of an integer numerator, displayed above a line (or before a slash in this app), and a non-zero integer denominator, displayed below (or after the slash) that line. Numerators and denominators are also used in fractions that are not common, including compound fractions, complex fractions, and mixed numerals.

## Quadratic Equation Solver

GK Apps

1

This is a free mathematical calculator which is able to solve quadratic equations. The app is able to find both real and complex roots. Just enter the coefficients / parameters of the equation.

The best math tool for school and college! If you are a student, it will helps you to learn algebra.

Note: Quadratic equations help you to find the vertex and extremal values (minimum and maximum) of a parabola. Quadratic functions are frequently used in physics, engineering, economics, biology and many other areas.

## 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

★Need Help?★

https://www.facebook.com/KingOfMathForAndroid

✦ Addition

✦ Subtraction

✦ Multiplication

✦ Division

✦ Powers & Roots

✦ Average & Median

✦ Equations

✦ Fractions

✦ Smallest & Largest

## 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 Helper Lite - Algebra

DDdev

1

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!!! ********

## Mathematics - Examples

Try many examples from mathematics. The user can take lessons, exercise and timed test. The program stores all test in list of results. The program offers a special mode for practicing latest mistakes (practicing errors).

Examples includes - Addition, Subtraction, Multiplication and Division.

Examples includes - Addition, Subtraction, Multiplication and Division.

Some examples of categories are locked and can be purchased.

## math for kids

"Math for kids" application is dedicated for children.

Your kid will learn how to:

- count from 1 to 10.

- add and subtract numbers from 0 to 1000.

- multiple numbers from 0 to 100 (multiplication table).

Application has beautiful user interface, is very simple to use.

Each lesson is displaying as 4*4 puzzles. Each question is represented by one puzzle which disappear after answer is made.

We hope your toddler will enjoy this app and will learn every topic very quickly.

# More from developer

## bottle shoot game

Adcoms

1

think you've got a good sight?

bottle shoot game allows you to aim and shoot the bottle and broken glass.

you need to shoot the bottle to get points.

don't waste time, the game over when the time is finished.

bottle shoot game for everybody!

now shoot as many bottles as you can.

shoot like a real cowboy.

bottle shoot game allows you to aim and shoot the bottle and broken glass.

you need to shoot the bottle to get points.

don't waste time, the game over when the time is finished.

bottle shoot game for everybody!

now shoot as many bottles as you can.

shoot like a real cowboy.

features:

- aim to the target - bottle

- variety of levels.

- target size changed from level to level.

- target can move in some levels.

- fun game.

- gun game

- simple!

- addictive game!

- free!

## show battery percentage

Adcoms

1

This application show your battery percentage in a clear elegant display.

you can display your battery charge any time, it's addictive!

you can display your battery charge any time, it's addictive!

Features:

- Battery life indicator in toolbar.

- Show battery percentage constantly on the top section of your screen.

- Color display between the charging levels: green, orange, and red.

- Display charging icon when charging.

- You can see percentage when charging.

- You can always know the battery percent.

- It's free!

Notes:

- The battery icon is displayed on the left side.

- In some android versions you will see a more dark and small icon.

## dog hospital games

Adcoms

1

dog hospital games allows you to take care of sick dogs.

dog hospital games is free.

To collect money you will need to treat dogs exactly as it described.

Fun game!

Now you can manage your dog hospital.

dog hospital games is free.

To collect money you will need to treat dogs exactly as it described.

Fun game!

Now you can manage your dog hospital.

The main features are:

- animals games.

- choices for dogs: cat, dog.

- variety of treatments.

- many tasks.

- treat dogs on time.

- easy!

- free!

## magnifying glass with light

Adcoms

1

In this magnifier app you can turn on and off the lighting and do zoom in and out.

magnifying glass with flashlight.

Pocket magnifying glass.

It will help you produce a magnified image of an object or for reading

magnifying glass with flashlight.

Pocket magnifying glass.

It will help you produce a magnified image of an object or for reading

Features:

- Good focus.

- Clear image.

- Zoom option.

- Ability to operate lighting.

- It's free!

## battery indicator free

Adcoms

1

This application shows the percentage of battery.

Battery level indicator.

Battery indicator light.

Show battery life on android.

The display is clear and the colors help to know when it is necessary to recharge.

Check your battery level.

Battery level indicator.

Battery indicator light.

Show battery life on android.

The display is clear and the colors help to know when it is necessary to recharge.

Check your battery level.

Features:

- Always to know what the status of the battery.

- Display color of the battery according to its percentages.

- Constantly displayed battery percentage in the status bar.

- Lightning icon appears when the battery is charging.

- Shortcut to the display of battery life time and usage statistics.

- It's free!

## camera flash free

Adcoms

1

Camera flash application which you can snap pictures where there a low light with spotlight.

This application allows you to see things in bright light.

This application allows you to see things in bright light.

Features:

- flash on at all time that you take pictures.

- Zoom option.

- Good focus.

- Clear image.

- An ability to operate lighting.

- The images are saved in the gallery.

- it's for everyone!

- It's free!

## nail games free for girls

Adcoms

1

this app allows you to be like a real manicurist and create your own nails designs like in a real nail, toenails salon.

foot spa salon girls game allows you to play in foot spa.

fun game for girls!

foot spa salon girls game allows you to play in foot spa.

fun game for girls!

The main features are:

- nail fashion

- nail salon makeover.

- multiple colors selection.

- select nails decorations : diamonds, heart and more

- select toenails decorations : diamonds, heart and more

- saves your work in gallery.

- foot beauty treatments.

- many choices for nail painting.

- polishing nails.

- cut nails.

- Soap.

- Beauty care on time.

- design nails.

- easy to use.

- creative games

- It's free!

## Clock Games for Kids

Adcoms

1

How to Teach Kids to Tell Time?

This application allows your kids learn to read clock and tell time

Learn clock time with fun clock -

Watch for Children.

learn to read time clock.

Teach your kid to tell time -

Helping children :how to tell the time: hours and minutes

Correct wrong answers.

Elemantary school grade.

Fun way to learn.

This application allows your kids learn to read clock and tell time

Learn clock time with fun clock -

Watch for Children.

learn to read time clock.

Teach your kid to tell time -

Helping children :how to tell the time: hours and minutes

Correct wrong answers.

Elemantary school grade.

Fun way to learn.

Features:

- Score.

- Multiple choice answers.

- Different levels .

- level change automatically.

- Easy to use.

- Educational game.

- Fun time activities for kids.

- it's free!

## mirror effect for pictures

Adcoms

1

This application allows you to make mirror effect to a picture.

All you have to do is to select a picture from your gallery and choose the part to make on it the effect.

Take a picture save it in gallery and make mirror effect on it.

All you have to do is to select a picture from your gallery and choose the part to make on it the effect.

Take a picture save it in gallery and make mirror effect on it.

Features:

- choose picture from your gallery.

- picture cropping

- mirror effect pictures are saved in the gallery.

- it's for everyone

- it's free!

## file manager free

Adcoms

1

this app allows you to organize and manage your Android files such as photos, Audio, video, documents and etc.

Features:

- view files

- view folders of the device.

- You can open files by their type.

- you can go back in folders.

- you can go back folder up.

- You can go back to the home folder.

- simple and easy to use.

- It's free!

## count to 100

Adcoms

1

This application is a fun and useful way to learn to count.

How to teach a child numbers 1 to 100.

This application allows you to choose the next number.

Fun educational counting.

Numbers activities for kids.

Play math games.

Teach kids to recognize numbers

Progress to counting.

Count forward.

Counting exercises for kindergarten and elemantary school grade.

This is an excellent game for children learning numbers.

Children learn basic math.

How to teach a child numbers 1 to 100.

This application allows you to choose the next number.

Fun educational counting.

Numbers activities for kids.

Play math games.

Teach kids to recognize numbers

Progress to counting.

Count forward.

Counting exercises for kindergarten and elemantary school grade.

This is an excellent game for children learning numbers.

Children learn basic math.

Features:

- Learn to count to 100.

- It's fun and colorful.

- Educational game.

- Teach numbers.

- Fun time activities for kids.

- An interactive math lesson

- levels change automatically.

- It's free!

## animal dentist games

Adcoms

1

animal dentist game allows you to play the animal dentist.

earn money by animals teeths care.

addicting game!

Now you can manage animal dentist clinic.

earn money by animals teeths care.

addicting game!

Now you can manage animal dentist clinic.

The main features are:

- Games for boys and girls.

- Many choices for animals types.

- Brushing dogs teeth games.

- Removing tooth holes.

- Teeth whitening.

- Teeth Cleaning.

- teeth care on time.

- Easy for kids!

- fun doctor game.

- Free!