What's New
This app has been updated by Apple to display the Apple Watch app icon.
Optimized for iPhone X, Bug fixed.
App Description
A simple calculator, easy to use with sound answer in English, Japanese , Thai and self record sound.
- Custom change background and fonts color. or change background wall paper by choose picture in album.
App Changes
- June 23, 2016 Initial release
- June 14, 2019 New version 1.1