Sheet1Calc

Shunsuke Takanishi Utilities iPhoneiPadiPod touch

Sheet1Calc is a free Utilities app for iPhone and iPad by Shunsuke Takanishi. Requires iOS 26.0. Updated September 1, 2026.

Price: Free; on the App Store
Size: 8 MB; Age 4+
Updated: Sep 1; 2026 · v1.2.0

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Screenshots

About Sheet1Calc

Stop creating “Sheet1” just for quick math. Sheet1Calc gives you a small 4x5 grid for quick calculations without creating another file. It includes simple templates such as: • Split Bill • Unit Conversion • BMI • 1RM • Currency Conversion Designed for temporary calculations.

What’s new

Version 1.2.0 · Updated September 1, 2026

• You can now perform calculations directly from the widget without opening the app. • Added support for Simplified Chinese and Traditional Chinese.

App privacy

The developer, Shunsuke Takanishi, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

Sheet1Calc is a free Utilities app for iPhone, iPad and iPod touch, developed by Shunsuke Takanishi. It requires iOS 26.0 or later, is 8 MB to download and is available in 3 languages. It was first released on February 26, 2026 and last updated on September 1, 2026.

Category: Utilities
Price: Free
Version: 1.2.0
Size: 8 MB
Requires: iOS 26.0 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English, Japanese, Chinese
Age rating: 4+
Released: February 26, 2026
Last updated: September 1, 2026
Developer: Shunsuke Takanishi

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Alternatives to Sheet1Calc

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