Calculator

Best calculator for android. This app make your calculations easy.

MathBird · com.realmax.mathbird.calc

5.0 out of 5 (1 rating) 100K+ downloads v2.1.5 5.1 MB Android 4.2+ PEGI 3 · Everyone

Download APK 5.1 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v2.1.5 (215)
Updated: Jun 19, 2026 (4 months ago)
APK size: 5.1 MB
Requires: Android 4.2+ (API 17)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Tools (app)
Listed since: Feb 11, 2023 (at least)
Permissions: 7
Developer contact: [email protected]

About this APK

Calculator is an app by MathBird in the Tools category, listed since at least February 2023. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 7 permissions, none of them sensitive. The app offers in-app purchases through Google Play.

What's new in v2.1.5

Support for new os version and devices

Description

From the listing uploaded by “appupdater”.

This is a general purpose calculator which provides a great user experience. Get your calculations easy with this app. This Calculator has following features. * Fraction Calculations. Use this as a Fraction Calculator. * Tax and discount calculations. Use this as a Tax and Discount Calculator. * Almost all mathematical operations which is used for daily calculations. Use this as a Pocket Calculator. * Samsung multi window support * Calculation History. * Long expressions with parenthesis and fractions. If you need any improvement or found any bug in the calculator, Please report to [email protected] You can get the menu by touching MathBird calc symbol on the calculator.

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jun 19, 2026.
Certificate issued to “MathBirdh Software” This is the certificate of the Google Play version.

Store checks and file details

Developer signature under review Jul 28, 2026
Validated against Google Play Jun 19, 2026
Signed byCN=MathBird Software, OU=IT, O=MathBirdh Software, L=Deniyaya, ST=Southern, C=LK
Signing certificate (SHA-1)E0:75:1E:56:3E:9B:48:FE:84:CA:2C:87:9A:68:4D:B3:03:D5:E6:5D
File MD567562b7299823b6b62b929164e15750e
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (7)

Calculator requests 7 permissions, none of them sensitive.

Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
In-app purchases (Google Play Billing) com.android.vending.BILLING
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch

Calculator APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is Calculator free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the Calculator APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is 67562b7299823b6b62b929164e15750e.