Twin-Calc

Hiroyuki Ueda

Genre: Utilities

Ratings: 5.00

Version: 2.6.4

Updated 02/01/23

Downloads: 188

Two calculators are in One App

Twin-Calc is a utility application developed by Hiroyuki Ueda, available for download on the iOS App Store and Android Play Store. The app is compatible with iOS 13.0+ and Android 12+, and requires 801 kB of free space for installation of the IPA (iOS) or APK (Android) file.

Video of Twin-Calc

日本退休工程师开发出独特的二合一计算器应用程序： “twin-calc”

What is Twin-Calc app?

A simple and easy-to-use calculator app that combines two calculators into one. Calculators are displayed side by side when the screen is horizontal, and vertically when the screen is vertical.

Need tips or support? Join our Twin-Calc forum for discussions about the app!

App available in other languages

How to Download Twin-Calc on PC

Ready to enjoy Twin-Calc on a bigger screen? Whether you're on Windows 10, Windows 11, or macOS, we've made it easy. Follow our guide to easily download and run the APK using Bluestacks. For assistance with downloading or installing APK files, our forums are here to help.

Reviews on Twin-Calc for iOS

★★★★★ Simple. Effective. Why didn’t I think of that!

What a novel concept. On the surface it seems redundant but after considering how often we use math and I find myself pulling up the calculator I realized just how amazingly efficient this calculator layout is. Simply a brilliant idea turned into a wonderfully useful app that will save me a ton of time in day to day life!

★★★★★ Convenience and Precision

The idea seems simple of having two calculators, but the result of how they work together is superior. The ability to calculate two things side by side is helpful when comparing prices, performing complex conversions, validating finances, etc. Wonderful idea, pure genius!

★★★★★ Works great. Please add support for portrait orientation.

This is a very useful app. The only thing missing is the ability to use it without turning my phone. Please add support for portrait orientation.

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