親指電卓 app for iPhone and iPad

4.2 ( 9792 ratings )

Utilities Productivity
Developer: Hideaki Uchikoshi

Free

Current version: 1.2.4, last update: 7 months ago
First release : 26 Apr 2024
App size: 5.16 Mb

A calculator that is easy to operate with just the thumb of one hand, even on large-screen smartphones.

*Specially placed numeric keypad