Integer Calculator

Calculator that is able to calculate Huge numbers.

Arvolear · arvolear.calculator.calculator

Not rated yet 10K+ downloads v2.1.2 2.8 MB Android 10+ PEGI 3 · Everyone

Download APK 2.8 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v2.1.2 (12)
Updated: Oct 29, 2025 (11 months ago)
APK size: 2.8 MB
Requires: Android 10+ (API 29)
CPU support: Any (no native code)
Category: Tools (app)
Listed since: Apr 12, 2021 (at least)
Permissions: 1
Developer contact: [email protected]

About this APK

Integer Calculator is an app by Arvolear in the Tools category, listed since at least April 2021. It has no native code, so it runs on any Android processor.

Since version 2.1, the APK grew from 1.7 MB to 2.8 MB and the minimum Android version rose from 5.1 to 10. It asks for 1 permission, none of them sensitive. It asks for the same permissions as version 2.1.1.

What's new in v2.1.2

Updated Android target version.

Description

From the listing uploaded by “appupdater”.

Integer Calculator is a fast, responsive, simple to use and Ads-free calculator that is based on long integer arithmetic. Due to that fact, it is able to handle Huge numbers (several thousands digits long).

Version history

3 versions are listed, going back to v2.1. Since v2.1.1 it requires Android 10+.

v2.1.2 LATEST Oct 29, 2025 2.8 MB TRUSTED v2.1.1 Jun 5, 2024 2.8 MB TRUSTED v2.1 Jun 27, 2026 1.7 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Oct 29, 2025.
Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Oct 29, 2025
Validated against Google Play Oct 29, 2025
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)6A:5C:15:25:DF:72:80:6D:65:FF:3E:7C:CA:EC:6F:70:A7:C4:68:FF
File MD51b38f0ebaaa154600caee0d6f31bb238
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 (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (1)

Integer Calculator requests 1 permission, none of them sensitive.

Control vibration android.permission.VIBRATE

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

Integer Calculator APK: questions and answers

Is there a version of Integer Calculator for older Android phones?

The current version needs Android 10 or later. Version 2.1 is the newest listed build that installs on Android 5.1 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 2.1 · All versions

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 the Integer 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. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 1b38f0ebaaa154600caee0d6f31bb238.