Calculator Keyboard - Calku is made and published by Supagarn Pattananuchart. AppBrain is an independent app data site and isn't affiliated with Supagarn Pattananuchart. The app name, icon, screenshots and description belong to Supagarn Pattananuchart and are shown as published on the App Store.

About Calculator Keyboard - Calku

Calculator Keyboard - Calku is an utilities app developed by Supagarn Pattananuchart.

What is the rating of Calculator Keyboard - Calku?

Calculator Keyboard - Calku is rated 4.73 out of 5 stars, based on 490 ratings.

Is Calculator Keyboard - Calku free?

Calculator Keyboard - Calku is free. The app size is 3.45 MB. The latest version available is 4.0. The last update was on July 26, 2026.

What are the requirements for Calculator Keyboard - Calku?

The app has a content rating of Everyone. The app has been available on the App Store since December 2020.

Description by Supagarn Pattananuchart (from the App Store)

Calku transforms your keyboard into a handy calculator, making quick calculations effortless without switching apps! Whether you're texting, taking notes, or browsing, you can instantly calculate within any app. Perfect for messaging, homework, or day-to-day tasks.

Compatible with many apps such as
• Messages, Messenger, WeChat, Line,
Twitter, Telegram, Instagram, etc.
• Safari
• Notes
• Mail
• Stocks
• And many more!

Features :
• Supports Dark Mode
• Full iPadOS Compatibility
• Customizable Decimal Points
• Powerful Scientific Calculator
• Access Your Calculation History
• Keyboard Feedback (Sound & Haptic)

Say goodbye to app-switching and copying-pasting—Calku makes calculations easy and seamless in any app!

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://supagarn-pa.com/Calku/privacy-policy

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Screenshots

Screenshots by Supagarn Pattananuchart, from the the App Store listing

Official page on the App Store

Alternatives to Calculator Keyboard - Calku

Changelog of Calculator Keyboard - Calku

No changelog data

Developer information for Supagarn Pattananuchart

Supagarn Pattananuchart

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App Store Rankings for Calculator Keyboard - Calku

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Calculator Keyboard - Calku