CalcKit: All-In-One Calculator Icon

Download CalcKit: All-In-One Calculator APK 7.4.0 Universal · Android 21+

By CalcKit.io • Updated August 20, 2026
Productivity Universal Native (Java/Kotlin) 12.04 MB
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This is the universal build of CalcKit: All-In-One Calculator 7.4.0. It contains native libraries for every CPU architecture (arm64-v8a, armeabi-v7a, x86, x86_64), so it installs on any Android device. The trade-off is size — it's larger than per-architecture variants. Pick this one if you're unsure which CPU your phone has, or if you plan to share the APK with multiple devices.

File size: 12.0 MB   •   Min Android: 21   •   Target Android: 34   •   Version code: 7400   •   Framework: Native (Java/Kotlin)   •   Permissions: 14

File Information

Package Namecom.ivanGavrilov.CalcKit
Version Name7.4.0
Version Code7400
ArchitectureUniversal
Min Android VersionAndroid 21 (API 34)
Main Activitycom.ivanGavrilov.CalcKit.Calculator
FrameworkNative (Java/Kotlin)
File Size12.04 MB
Signature (SHA1)6B21D80CFB657A202292F589689BB31323773BF3
File Hash (SHA256)55430d0db47a37fd65e5d3eccd971b9ade454d866e4c687b02082e1df42e9d79

What's New

CalcKit v7.4.0
• New Health category with 6 calculators: BMI, BMR, Ideal Body Weight, Body Fat, Blood Sugar Converter, and Target Heart Rate.
• Currency Converter now shows exchange rates at a glance.
• Added setting to hide "Recent Tools" section from Toolbox.
• Improved translations for several languages.
• Various bug fixes and general improvements.
We value your feedback! Reach out to us in case of problems, suggestions or feature requests.

App Description

Welcome to CalcKit - your trusty companion for all your calculation needs!

CalcKit isn't just another calculator app; it's your all-in-one solution tailored to fit your unique requirements. With over 150 calculators and unit converters, including a powerful scientific calculator, tackling any calculation, from the simplest to the most complex, has never been easier.

Whether you're a student striving for academic excellence, a professional navigating intricate equations, or simply someone on the go needing quick number crunching, CalcKit has got your back.

We understand that precision matters, which is why CalcKit ensures accuracy with instant results and a wide array of specialized tools. From algebra and geometry to unit conversions and finance calculations, every aspect is covered.

For students, CalcKit is a game-changer, offering tools like the scientific calculator, triangle calculator, Pythagorean theorem solver, Ohm's law calculator, and more. Our intuitive interface, editable input, and calculation history keep you on top of your game.

But CalcKit isn't just about functionality; it's about convenience too. With features like memory buttons, a floating scientific calculator, and smart search, efficiency is at your fingertips. And with the ability to create custom calculators, tailored precisely to your needs, the possibilities are endless.

Best of all, CalcKit is completely free because we believe everyone deserves access to the tools they need to succeed. Our extensive documentation ensures you can make the most out of CalcKit, whether you're a seasoned pro or new to the world of all-in-one calculator apps.

Features at a Glance:

SCIENTIFIC CALCULATOR

• Editable input & cursor

• Copy & Paste support

• Customizable keypad

• Calculation history

• Memory buttons

• Floating calculator

150 CALCULATORS & CONVERTERS

• Algebra, Geometry, Unit Converters, Electronics, Finance & Misc

• Currency converter with 180 currencies (available offline)

• Instant results delivered as you type

• Smart search for faster navigation

• Create shortcuts on home screen

CUSTOM CALCULATORS

• Create your own calculators

• Unlimited variables per calculator

• Detailed tutorial with examples
Download CalcKit: All-In-One Calculator APK

Fast, free and safe download.

APK Permissions 14

  • android.permission.ACCESS_ADSERVICES_AD_ID
  • android.permission.ACCESS_ADSERVICES_ATTRIBUTION
  • android.permission.ACCESS_ADSERVICES_TOPICS
  • android.permission.ACCESS_NETWORK_STATE
  • android.permission.ACCESS_WIFI_STATE
  • android.permission.FOREGROUND_SERVICE
  • android.permission.INTERNET
  • android.permission.SYSTEM_ALERT_WINDOW
  • android.permission.VIBRATE
  • android.permission.WAKE_LOCK
  • com.android.launcher.permission.INSTALL_SHORTCUT
  • com.android.vending.BILLING
  • com.google.android.gms.permission.AD_ID
  • com.ivanGavrilov.CalcKit.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
APK Verified

The cryptographic signature guarantees that the file is safe to install and was not tampered with in any way.

Developer

Name: CalcKit.io

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Frequently Asked Questions about CalcKit: All-In-One Calculator APK

This is the universal variant — a single APK that contains native libraries for every CPU architecture. It installs on any Android device but is larger than per-architecture variants.

Yes — the APK's signature has been cryptographically verified against the publisher's signing key. The SHA-256 hash is shown in the File Information panel so you can independently confirm the file matches the original release.

Android 21 (API level 34) or newer. Older devices will refuse the install.

Install a free app like 'CPU-Z' or 'Droid Hardware Info' from the Play Store and look at the ABI / Instruction Set row. Most phones made after 2017 are arm64-v8a; if in doubt, download the universal variant.

All variants are functionally identical — same features, same version. They differ only in which CPU architectures the native code is compiled for, and (sometimes) which screen densities the included graphics target. Pick the one that matches your device for the smallest install size, or pick 'Universal' if you're unsure.