What's New
This app has been updated by Apple to display the Apple Watch app icon.
- Supported iOS9 and later.
App Description
To build up a Japanese sword by tap!
You clap the Japanese sword burned red-hot !
Good sword can do that you hit a number accurately !
Check the sharpness of the finished sword !!
App Changes
- June 17, 2014 Initial release
- November 22, 2015 New version 1.1.0