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Calculator APK for Android

Calculator icon

Calculator for Android is a functions app which latest version is released on May 22, 2021. Depeloped as perform app it is specially designed to give you an unique history experience. Calculator allows you to perform simple and complex math tasks in a beautifully designed application. It includes history, real time graphing, base conversion, memory and more.• To use advanced operators and functions, swipe to theleft the colored bar on the right side or hold your device sideways.

Key features of Calculator

  • Easy to use, stylish scientific calculator app for free.
  • Choose the best color for you from several options: amber, orange, deep orange, red, pink, purple, deep purple, indigo, blue, light blue, cyan, teal, green, light green and lime
  • Perform simple calculations such as addition, subtraction, multiplication, and division
  • Do scientific operations such as trigonometric, logarithmic and exponential functions
  • Define your own function
  • Convert between binary, octal, decimal and hexadecimal numeral systems
  • Handling complex numbers such as √−2
  • Real time graphing
  • Save and modify values in the calculator memory
  • See the list of your past 100 expressions and results with their dates
  • Perform basic operation on the go with Android Wear
  • To use advanced operators and functions, swipe to the left the colored bar on the right side or hold your device sideways
  • To call the graph panel, enter your expression with X
  • To see your history, swipe down from the display
  • To see the date of a past calculation, long click on the one you want
  • To remove a past calculation from the list, swipe it right or left
  • A functions perform app that has a lot of Free scientific calculator plus advanced 991 calc elements in it.
  • Calculator APK for Android can be downloaded for free from either our mirrors or Play Store.
  • The latest update is released on .

Related: Smart scientific calculator (115 * 991 / 300) plus: Scientific calculator 115 can perform exponent calculation, draw graph as 991

Calculator videos, screenshots and reviews

Following are short videos of how to use Calculator for perform purposes. It is always a better idea to preview how this calculator app works in real environment before downloading the Calculator.apk.

video review of Calculator
We have more reviews, walk-throughs and gameplay videos on our Android Freeware YouTube channel
How to make a calculator in Android Studio 2020 | Part 1
Calculator App Tutorial E01 - Creating a Simple Calculator Layout in Android Studio 2.3

Here are some reviews about this Android calculator to give you an idea how other people evaluate it.

Using the Android calculator is a game of luck. Sometimes it has the feature I want (especially graphing), sometimes it doesn't. This does. I just wish it was easier to find apps on Google play. But luckily this has a different logo, so I can at least find it somewhat easily scrolling down the list because I know it. But yeah, Play still has some giant flaws.
Automatic function graphing is amazing! So is the smooth transition into history, nice touch. I wish you could use greek letters in the function panel. Also, a black mode would be even better than dark mode, like the one in your compass.

Download Calculator APK for Android

I would love to guide you on how to download and install Calculator APK for Android in just five simple steps, a safe and working way to avoid restrictions.

Step 1: Download Calculator APK on your Android device

Tap the blue button below and navigate to the download page.

Step 2: Choose the download method

Have in mind that some apps and games may not be available in Google Play for your country of residence. You can choose to save the APK file from our mirrors instead.

Step 3: Allow installation of third party apps.

If you get an installation warning after starting the saved file, click Menu > Settings > Security > and check Unknown Sources to allow installations from this source! This has to be done only the first time you are installing an unknown APK file.

Step 4: Find and install the downloaded APK file

I suggest using a file manager app (MiXPlorer is my choice as robust and easy to use) to locate Calculator apk file. It is most commonly located in the Downloads folder. Open it now and proceed to installation (check out this How to Download and Install APK and XAPK files guide if you experience difficulties).

Step 5: Launch the app and enjoy

Start the installed Calculator app and enjoy it!

Note that the APK file can run on every popular android emulator. You can also send DMCA reports here.


License Free
Compatibility Require Android Varies with device
Language English
Categories tools, calculator, functions, perform, history, graph
File Size 1.4 Mb
Current Version 1.00
Suitable for Everyone
Developer R. Apps
Downloads 1,552,868
Download options APK / Google Play
User Rating 4.30 out of 5 from 33 ratings


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