# Description

Expression parsing calculator that can handle multiple complex formulas or a simple calculation. Includes scientific functions and percentages(%). Make the calculator look any way you choose by changing the colors. Use gestures to automate functionality. Add or change gestures and manage preferences by selecting menu.

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# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

3.8

312 total

5 151

4 62

3 38

2 19

1 41

A Google User

Works great other than not having other brackets,a squared key, and a cubed key, which are needed for more complex formulas. If fixed I would rate 5.

A Google User

Ok for basic stuff But missing some useful functions

A Google User

Way to simple!

A Google User

Works fantastic

User reviews

Great idea just need to be able to train the gestures to different people as i found i was trying to many times to get on number

Simply the BEST expression calculator for Android. Look no further!

Everything I need in a calculator. Really like the edit functionality.

Very nice, LOVE the screen rotation change to scientific...

Review deleted

# What's New

Bug fix for exponent function

# Additional information

Updated

March 12, 2013

Size

305k

Installs

100,000 - 500,000

Current Version

1.7

Requires Android

1.6 and up

Content Rating

Everyone

Permissions

Report

Flag as inappropriate Offered By

MobiSoftApps

Developer

# Similar

## Calculator Plus

USA TODAY named Calculator Plus among its "25 Essential Apps", calling it the "handy calculator app that's garnered great user ratings"

I'm Calculator Plus - the perfect calculator for Android. I'm easy to use and beautifully designed to do things better than your phone or handheld calculator ever did.

I'm big, easy to read, and I love saving you time and effort. I remember everything you calculate, and let you review it anytime, making me perfect for shopping, doing homework, balancing checkbooks, or even helping with taxes. And if you need to quit and go do something else, I'll have it all waiting for you when you come back. You'll never need to type the same calculation twice again.

I'm attractive and effective and I make great use of your big, beautiful display:

- I show your calculations in clear, elegant type that's easy to read, with commas just where they should be

- You'll never lose track of where you are in a calculation - I show you exactly what's happening at all times

- I remember everything, so you can take a break, then come back later and pick up where you left off

- You can use backspace anytime to correct a simple mistake, instead of starting over

- Use memory to keep a running total you can actually see

- Swipe memory keys aside if you need more advanced math functions

- My percentage key shows exactly what it did, so you're not left confused

- My intuitive, lovable design makes it simple to do everyday calculations on your phone or tablet

Let Calculator Plus on your phone or tablet finally put that handheld calculator to rest.

Calculator Plus (C) 2015 Digitalchemy, LLC

## Pretty Calculator

Let's make math fun and stylish! Add, subtract, divide, and multiply with this sassy calculator app!

Combining basic calculator functions and colorful design, solving math equations will never be boring!

Choose from four different themes: floral, sparkly jewels, animal prints, and gradient red. Change from

one design to another by swiping the screen in any direction!

Who thought math could be this fashionable?

Features:

♥ Perfect for addition, subtraction, multiplication, and division

♥ Simple layout and chic designs

♥ Swipe function to change themes

♥ Four available themes: Animal Prints, Floral, Gradient Red and Sparkly Jewels

♥ Includes basic calculator functions like percent, memory buttons, and negative/positive button

## Calculator - Simple & Stylish

A simple, stylish calculator.

Supports percent calculation, constant calculation, repeat and exponential, and interest calculation. Features memory functionality and the ability to display and save formulas.

All calculation results are saved, and past formulas can be viewed at any time.

Anything entered is saved when the app quits, so the app resumes where you left off.

The widget can be used to perform the app functions on the home screen.

Percent calculations make calculating sales tax easy.

[Calculation Results]

1+2×3=9

1+2×3=7

*Can be changed through Settings.

[Percent Calculation]

500×5%25

500÷5%10000

500-5%475

500+5%525

[Constant Calculation]

Constant calculations follow the Casio-style.

After inputting the desired number, tap the desired operator twice to set it as the constant.

Ex) When you want to constantly add 100

100++

1000=1100

2000=2100

[Exponential Calculation]

5××=25

=125

=625

[Compound Interest Calculation]

Ex) When calculating the yearly maturity on 0.5% (after tax) of $10,000 deposited yearly.

1.005××

10000=10050

=10100.25

=10150.751

This calculator does not support function operations.

Uses Sharp-style calculation formulas.

* Some use Casio-style.

* Calculator is free, however ads can be disabled by purchasing the Hide Ads Plugin.

[Main Functions]

- Usable from the home widget

- Saves entries even when closed mid-calculation

- Press and hold the result to copy to clipboard

- Input up to 12 digits

- Usable portrait or landscape

- Tap the DEL key to delete 1 character

- Hold the DEL key to clear the entry

- Tap the C/CE key to clear the entry

- Hold the C/CE to clear everything

- Designed for tablets

- Displays history

- Saves history

- Customizable themes

- Customizable fonts

- Customizable layouts

- Customizable display

- Set the rounding of decimals

- Set the rounding place of decimals

- Vibrates when the widget is tapped

- Constant calculation (Casio-style)

Made in Japan.

© woodsmall inc.

## Daily Life Calculator

Clevapps

1

Daily Life Calculator help you calculate everything you have to calculate in daily life.

The calculator's list is as follows:

1. Normal Calculator

- Squares, parentheses, arithmetic operations, all support!

2. Units Converter

- Width, length, weight, volume, temperature, pressure, speed, fuel consumption, amount of data, all support!

3. Currency Converter

- Support of the dollar, euro, yen, yuan, including 90 world currencies!

4. GPA Calculator

- You can calculate your GPA easily!

5. Woman Calculator

- Through the menstrual cycle, ovulation can be calculated!

6. Health Calculator

- Body mass index (BMI), basal metabolic rate (BMR) can be measured!

7. Anniversary Calculator

- You can calculate your precious anniversary easily!

8. Car Calculator

- Fuel economy, and the expected cost of fuel can be measured!

9. Financial Calculator

- Unit price can be measured!

- Discount calculator is also supported!

## RealCalc Scientific Calculator

Android's #1 Scientific Calculator. A fully featured scientific calculator which looks and operates like the real thing.

Looking for fractions? Degrees/minutes/seconds? Landscape mode? You need RealCalc Plus. See elsewhere on this page for the link, or select 'Upgrade' from the RealCalc menu.

RealCalc includes the following features:

* Traditional algebraic or RPN operation

* Unit conversions

* Physical constants table

* Percentages

* Result history

* 10 memories

* Binary, octal, and hexadecimal (can be enabled in Settings)

* Trig functions in degrees, radians or grads

* Scientific, engineering and fixed-point display modes

* 7-segment, dot-matrix or standard font display

* Configurable digit grouping and decimal point

* External keyboard support

* Full built-in help

* A complete lack of advertising

RealCalc Plus contains all these features, plus:

* Fraction calculations and conversion to/from decimal

* Degrees/minutes/seconds calculations and conversion

* Landscape mode

* 12-digit display

* Extended internal precision (32-digit)

* User-customizable unit conversions

* User-customizable constants

* New RPN styles (buffered-entry, XYZT rolling stack)

* Samsung multi-window support with drag & drop.

If you find RealCalc useful, please consider purchasing RealCalc Plus to support further development. Thank you.

FAQ:

* If you want data size conversions in multiples of 1024, use kibibytes, mebibytes, gibibytes, etc - see en.wikipedia.org/wiki/Kibibyte.

* If you can't find HEX, BIN or OCT modes, go to Menu > Settings and make sure that 'Radix Modes' is checked.

* If the percent key appears to give wrong answers, make sure you are pressing '=' at the end, e.g. '25 + 10 % =' will give 27.5.

* If sin/cos/tan functions don't give the answer you are expecting, make sure you are in the correct angle mode. Degrees, radians and grads are supported, indicated by DEG, RAD, GRAD in the display. Use the DRG key to change mode.

* If any of the digit keys are disabled, or the decimal point doesn't work, or you have answers with letters in, or basic arithmetic appears to be wrong, then you are in binary, octal or hexadecimal mode. Press DEC to return to decimal operation. If you don't need these modes, please make sure that 'Radix Modes' is disabled in the settings.

Please read the help for more information.

## Kumamon Calc

Simple calculator famous character in Japan " Kumamon " appeared !

Corresponds to the percentage calculation arithmetic , % , it is equipped with a memory function .

It is a computer that does not correspond to the function operation .

It is a calculator of the calculation Kumamon addition, subtraction , multiplication , division , percentages , can be .

※ Kumamon calculator is free , but you can hide the ads by purchasing the extension plug-in .

[ Main function ]

- Can be calculated by the Home widget

- If you exit the app in the middle of a calculation , it holds the value of all

- Copy to clipboard by pressing and holding the calculation result

- Input the number of digits to 12 digits

- Can be used in vertical screen in horizontal screen

-DEL 1 character at a time deleted when you tap the key

-DEL Clear entry in the long- press the key

- Support for tablet

- Clear entry when you tap the C / CE when the memory function is ON

- All Clear Press and hold the C / CE when the memory function is ON

- Can change the theme

- Can change the font

Settings

The vibration when you touch : ON / OFF

Memory function : ON / OFF

Saving Values : ON / OFF

Theme : black / white / red / yellow / blue / green

Font : ROBOTO / SERIF / SERIF BOLD / SERIF ITALIC / SANS SERIF / SANS SERIF BOLD / SANS SERIF ITALIC

[ Operating environment ]

Android OS 2.1 or more

© 2010 kumamoto pref. Kumamon #13492

## Lululolo Calc

Go for it! Calculator Lululolo comes up!

This is a calculator of Teddy Bear, a popular character in Japan.

This is a calculator of Teddy Bear, a popular character in Japan.

Corresponds to the percentage calculation arithmetic , % , it is equipped with a memory function .

It is a computer that does not correspond to the function operation .

It is a calculator of the calculation Lululolo addition, subtraction , multiplication , division , percentages , can be .

※ Lululolo calculator is free , but you can hide the ads by purchasing the extension plug-in .

[ Main function ]

- Can be calculated by the Home widget

- If you exit the app in the middle of a calculation , it holds the value of all

- Copy to clipboard by pressing and holding the calculation result

- Input the number of digits to 12 digits

- Can be used in vertical screen in horizontal screen

- DEL 1 character at a time deleted when you tap the key

- DEL Clear entry in the long- press the key

- Support for tablet

- Clear entry when you tap the C / CE when the memory function is ON

- All Clear Press and hold the C / CE when the memory function is ON

- Can change the theme

- Can change the font

Settings

The vibration when you touch : ON / OFF

Memory function : ON / OFF

Saving Values : ON / OFF

Theme : black / white / red / yellow / blue / green

Font : ROBOTO / SERIF / SERIF BOLD / SERIF ITALIC / SANS SERIF / SANS SERIF BOLD / SANS SERIF ITALIC

©BANDAI／LuluLoloProject

## FunassyiCalc

Simple calculator famous character in Japan " Funassyi" appeared !

Corresponds to the percentage calculation arithmetic , % , it is equipped with a memory function .

It is a computer that does not correspond to the function operation .

It is a calculator of the calculation Funassyi addition, subtraction , multiplication , division , percentages , can be .

※ Funassyi calculator is free , but you can hide the ads by purchasing the extension plug-in .

[ Main function ]

- Can be calculated by the Home widget

- If you exit the app in the middle of a calculation , it holds the value of all

- Copy to clipboard by pressing and holding the calculation result

- Input the number of digits to 12 digits

- Can be used in vertical screen in horizontal screen

-DEL 1 character at a time deleted when you tap the key

-DEL Clear entry in the long- press the key

- Support for tablet

- Clear entry when you tap the C / CE when the memory function is ON

- All Clear Press and hold the C / CE when the memory function is ON

- Can change the theme

- Can change the font

Settings

The vibration when you touch : ON / OFF

Memory function : ON / OFF

Saving Values : ON / OFF

Theme : black / white / red / yellow / blue / green

Font : ROBOTO / SERIF / SERIF BOLD / SERIF ITALIC / SANS SERIF / SANS SERIF BOLD / SANS SERIF ITALIC

[ Operating environment ]

Android OS 2.1 or more

## Calculator

Appsys

1

A simple calculator, the display of which indicates expressions and gives easy operation for editing.

The calculator PanecalST includes features below:

*Four arithmetic operations, root, percentages, and tax calculations

*Calculations with parentheses

*Memory, M+, M-, MR, MC

*Scroll up/down lines

*Easy editing by using a cursor operation

*Cut, copy, and paste

*Expressions history and answer history

*Configurable grouping separator and decimal point

Four arithmetic operations:

1 + 2 - 3 × 4 ÷ 5 = 0.6

Root:

√( 2 × 2 ) = 2

Percentages:

500 + 20% = 600

500 - 20% = 400

500 × 20% = 100

100 ÷ 500% = 20

Tax calculation:

500 Tax+= 525

525 Tax-= 500

Parentheses:

( 1 + 2 ) × ( 3 + 4 ) = 21

( 1 + 2 ) ( 3 + 4 ) ( 5 + 6 ) = 231

Grouping separator and decimal point:

123,456,789.1 + 0.02 = 123,456,789.12

123.456.789,1 + 0,02 = 123.456.789,12

(Depends on setting)

[Disclaimer]

APPSYS does not accept responsibility for any loss which may arise from reliance on the software or materials published on this site.

## Time Calculator

SOFTDX

1

Contains a simple standard calculator and add, subtract, multiply and divide units of time is a time calculator .

★ year , day, hour, minute, and second can be calculated by the calculator

★ year , day, hour, minute, and second can be calculated by the calculator

★ You can mix units of time .

Example ) 10 hours 5 minutes 5 seconds + 5 minutes = 1 day 10 hours 10 minutes 5 seconds

★ converted into units of another time , you can see the results .

★ calculation formula of past records , and record the results , you can remove at any time .

★ You can use a standard calculator .

※ To use this calculator, first you should know a few people :

Entering a time (such as 07:06:03 ) to enter an input to the following sequence .

07:06:03 To enter , type the following:

1. Number [7] to [Hour] input

2. Number [6] to [Minute] input

3. Number [3] to [Sec] input

Input to [Convert] to convert certain units can be pressed to select the value and further calculations.

For example ) 7 hours 6 minutes 3 seconds -> Convert - > 25,563 seconds

Can also be a variety of complex formulas .

For example:

(1 year + 1 day ) x 8% = 29 days 10 hours 43 minutes 12 seconds

( can be converted to another specific unit check )

2 days x 2 days = 4 days

Calculator is two hours and includes advertising .

Keywords: time calculator, time sharing, working hours, overtime , overtime , overtime , time calculation, time calculation , math, time

## Cute mouse calculator

"Cute mouse" familiar with LINE Sticker now a calculator app!

Corresponds to the percentage calculation arithmetic , % , it is equipped with a memory function .

It is a computer that does not correspond to the function operation .

It is a calculator of the calculation addition, subtraction , multiplication , division , percentages , can be .

※Cute mouse calculator is free , but you can hide the ads by purchasing the extension plug-in .

[ Main function ]

- Can be calculated by the Home widget

- If you exit the app in the middle of a calculation , it holds the value of all

- Copy to clipboard by pressing and holding the calculation result

- Input the number of digits to 12 digits

- Can be used in vertical screen in horizontal screen

-DEL 1 character at a time deleted when you tap the key

-DEL Clear entry in the long- press the key

- Support for tablet

- Clear entry when you tap the C / CE when the memory function is ON

- All Clear Press and hold the C / CE when the memory function is ON

- Can change the theme

- Can change the font

The vibration when you touch : ON / OFF

Memory function : ON / OFF

Saving Values : ON / OFF

Theme : black / white / red / yellow / blue / green

Font : ROBOTO / SERIF / SERIF BOLD / SERIF ITALIC / SANS SERIF / SANS SERIF BOLD / SANS SERIF ITALIC

[ Operating environment ]

Android OS 2.3 or more

## scientific calculator

HP Hong

1

The actual formula expression calculator.

A fully featured scientific calculator which looks and operates like the real thing.

It is made for General engineering and field use.

New Feature.

1.Display the results as square root if possible.

2.Add menu item for displaying result.

- Display root, fraction and real number : menu key -> Calculator setting -> Display result.

- Display real number only : menu key -> Calculator setting -> Display result.

3.Add menu button on title for android devices that don't have hardware menu key.

4.Differentiation function.

- Example: f'(3)(log t) f'(3)(sin(t)+cos(t))

Features.

1. The natural formula expression.

2. Move the cursor by the touch.

3. Use and saving of functions and variables.

4. Fraction and mixed fraction feature.

-Long press the fraction button for mixed fractions.

5. The calculation results is expressed as a fraction.

-If the result can be expressed with a fraction, the results will be displayed as a fraction.

7. Equation mode.

- Long press of "=" button enters into Equation mode.

8. The integral function.

- Legendre Gauss method is used.

9. The sum of the series (Sigma).

10. Function Sharing.

- The functions you have can be sent to others by using email, Bluetooth or other Apps.

11. Saving the received function to your calculator.

12. Saving function to PNG image file.

13. Text Color Selection of text.

14. Font size Selection (normal or large).

- menu key->'Setting'->'Font size'

15. Else

- Square root, Power and higher roots

- Exponent, logarithms (ln, log)

- Trigonometric functions - radians, degrees & gradients

- Hyperbolic functions sinh, cosh, tanh, ...

- Inverse functions of trigonometric functions

- Permutations (nPr) & Combinations (nCr)

A fully featured scientific calculator which looks and operates like the real thing.

It is made for General engineering and field use.

New Feature.

1.Display the results as square root if possible.

2.Add menu item for displaying result.

- Display root, fraction and real number : menu key -> Calculator setting -> Display result.

- Display real number only : menu key -> Calculator setting -> Display result.

3.Add menu button on title for android devices that don't have hardware menu key.

4.Differentiation function.

- Example: f'(3)(log t) f'(3)(sin(t)+cos(t))

Features.

1. The natural formula expression.

2. Move the cursor by the touch.

3. Use and saving of functions and variables.

4. Fraction and mixed fraction feature.

-Long press the fraction button for mixed fractions.

5. The calculation results is expressed as a fraction.

-If the result can be expressed with a fraction, the results will be displayed as a fraction.

7. Equation mode.

- Long press of "=" button enters into Equation mode.

8. The integral function.

- Legendre Gauss method is used.

9. The sum of the series (Sigma).

10. Function Sharing.

- The functions you have can be sent to others by using email, Bluetooth or other Apps.

11. Saving the received function to your calculator.

12. Saving function to PNG image file.

13. Text Color Selection of text.

14. Font size Selection (normal or large).

- menu key->'Setting'->'Font size'

15. Else

- Square root, Power and higher roots

- Exponent, logarithms (ln, log)

- Trigonometric functions - radians, degrees & gradients

- Hyperbolic functions sinh, cosh, tanh, ...

- Inverse functions of trigonometric functions

- Permutations (nPr) & Combinations (nCr)

# More from developer

## Stock Ticker Pro

This is a live wallpaper.

-Get quotes for nearly any stock, equity, ETF, mutual fund or index in the world scrolling across your home screen.

-You can position the ticker anywhere on your screen by dragging it to the most convenient position.

-Create a custom display schedule to only show the ticker during market hours or when you are interested in viewing quotes.

**To use this app select Home->Menu->Live wallpapers and then set the wallpaper.

-Get quotes for nearly any stock, equity, ETF, mutual fund or index in the world scrolling across your home screen.

-You can position the ticker anywhere on your screen by dragging it to the most convenient position.

-Create a custom display schedule to only show the ticker during market hours or when you are interested in viewing quotes.

**To use this app select Home->Menu->Live wallpapers and then set the wallpaper.

Why choose a stock ticker wallpaper over a stock ticker widget?

-See your stocks at a glance from the lock screen

-If you don't see it its not doing anything. A widget is constantly running. This is an improvement in battery life.

Hero and Eris do not support live wallpapers

## Stock Ticker Lite

View the US major indices on your home screen and lock screen. Drag the ticker anywhere on your screen to set the position.

Why choose a stock ticker wallpaper over a stock ticker widget?

-See your stocks at a glance from the lock screen

-If you don't see it its not doing anything. A widget is constantly running. This is an improvement in battery life.

*In the pro version add nearly any stock, equity, ETF, mutual fund or index in the world and create a custom display schedule.

**To use this app select Home->Menu->Live wallpaper and set the wallpaper.

Hero and Eris do not support live wallpapers

## Scientific Calculator Widget

*Get it now while the price is temporarily reduced.

A Scientific Expression Calculator that is easily accessed from your home screen that can handle multiple operations at a time. Choose from 3 themes to change the look of the calculator. Try the percent % key for tips and commission. Use the history buttons to easily recall previous results.

A Scientific Expression Calculator that is easily accessed from your home screen that can handle multiple operations at a time. Choose from 3 themes to change the look of the calculator. Try the percent % key for tips and commission. Use the history buttons to easily recall previous results.