CalcKit: All-In-One Calculator

Access 150+ calculators and converters for effortless on-the-go calculations!

IvanGavrilov · com.ivanGavrilov.CalcKit

4.9 out of 5 (14 ratings) 1M+ downloads v8.3.0 12.3 MB Android 8.0+ PEGI 3 · Everyone

Download APK 12.3 MB All versions

Signature matches the Google Play version Details

Watch the CalcKit: All-In-One Calculator trailer on YouTube

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At a glance

Latest version: v8.3.0 (8300)
Updated: Aug 23, 2026 (2 months ago)
APK size: 12.3 MB
Requires: Android 8.0+ (API 26)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Tools (app)
Listed since: Apr 20, 2021 (at least)
Permissions: 14 (1 sensitive)
Website: calckit.io
Developer contact: [email protected]

About this APK

CalcKit: All-In-One Calculator is an app by IvanGavrilov in the Tools category, listed since at least April 2021. 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.

Since version 7.4.0, the minimum Android version rose from 5.0 to 8.0. It asks for 14 permissions, 1 of them sensitive: display over other apps. It asks for the same permissions as version 8.2.0. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.

Ratings

4.9out of 514 ratings

5 ★86%
4 ★14%
3 ★0%
2 ★0%
1 ★0%

Ratings from users of the source store — not collected or verified by AAPKs.

What's new in v8.3.0

CalcKit 8.2 - Added Time Calculator — add, subtract, multiply, and divide across time units. - Fixed the Toolbox home screen losing its scroll position when returning from a tool. - Updated underlying libraries for improved reliability. - Fixed several minor bugs and visual glitches. We value your feedback! Contact us with problems, suggestions or requests.

Description

From the listing uploaded by “appupdater”.

Introducing CalcKit – Your Ultimate Calculation Companion! With over 150 calculators and converters, including a powerful scientific calculator, CalcKit has everything you need for any calculation task. Perfect for students, professionals, or anyone needing quick and accurate calculations. SCIENTIFIC CALCULATOR • Editable input & cursor • Copy & paste support • Calculation history • Memory buttons • Function graphing • Floating calculator 150 CALCULATORS & CONVERTERS • Algebra, Geometry, Unit Converters, Electronics, Finance • Currency converter with 180 currencies (available offline) • Instant results delivered as you type • Smart search for fast navigation • Create shortcuts on home screen CUSTOM CALCULATORS • Create your own calculators • Unlimited variables • Detailed tutorial with examples CalcKit isn't just another calculator app; it's an all-in-one toolkit meticulously designed to fit your unique requirements. We understand the importance of precision, which is why CalcKit ensures accuracy and delivers instant results for a plethora of specialized tools. From algebra and geometry to unit conversions and finance calculations, we leave no stone unturned. For students, CalcKit is a game-changer, offering essential tools like the scientific calculator, triangle calculator, Pythagorean theorem solver, Ohm's law calculator, and more. Our intuitive interface, editable input, and comprehensive calculation history ensure you're always in control. But CalcKit isn't just functional; it's incredibly convenient too. With features like memory buttons, a floating scientific calculator, and intelligent search functionality, efficiency is always at your fingertips. Plus, with the ability to create custom calculators tailored precisely to your needs, the possibilities are endless. And the best part? CalcKit is completely free to use! Whether you're a seasoned calculator pro or just starting out, CalcKit is your go-to solution for all your calculation needs.

Version history

5 versions are listed, going back to v7.4.0. Since v8.3.0 it requires Android 8.0+.

v8.3.0 LATEST Aug 23, 2026 12.3 MB TRUSTED v8.2.0 Jul 6, 2026 12.6 MB TRUSTED v8.1.0 Apr 8, 2026 12.6 MB TRUSTED v8.0.0 Feb 22, 2026 12.1 MB TRUSTED v7.4.0 Jun 16, 2026 12 MB TRUSTED

All 5 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Aug 23, 2026.
Certificate issued to “IvanGavrilov” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Aug 23, 2026
Validated against Google Play Aug 23, 2026
Signed byCN=Ivan Gavrilov, OU=IvanGavrilov, O=IvanGavrilov, L=Belgium, ST=Liege, C=BE
Signing certificate (SHA-1)6B:21:D8:0C:FB:65:7A:20:22:92:F5:89:68:9B:B3:13:23:77:3B:F3
File MD5835afd184180ee92acda2d06cb8f44c6
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 (14)

CalcKit: All-In-One Calculator requests 14 permissions, 1 of them sensitive.

Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Add home-screen shortcuts com.android.launcher.permission.INSTALL_SHORTCUT
Advertising ID com.google.android.gms.permission.AD_ID
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
In-app purchases (Google Play Billing) com.android.vending.BILLING
Internal broadcast protection (app-defined) com.ivanGavrilov.CalcKit.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Run foreground services android.permission.FOREGROUND_SERVICE
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait
Wi-Fi android.hardware.wifi

CalcKit: All-In-One Calculator APK: questions and answers

Is there a version of CalcKit: All-In-One Calculator for older Android phones?

The current version needs Android 8.0 or later. Version 8.2.0 is the newest listed build that installs on Android 6.0 and later. Get version 8.2.0 · 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 CalcKit: All-In-One Calculator free?

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

Is the CalcKit: All-In-One 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 835afd184180ee92acda2d06cb8f44c6.