Mastur Master -
How STRONG is your Arm!
-The variety of measurement time
10 seconds
30 seconds
2 minutes
-Ranking system
* Difficulty of measurement may be different for each device.
What's New in the Latest Version 1.0.1
Last Updated on AUG 21, 2015 Ver. 1.0.1-The screen is prevented
-The horizontal measurement is allowed
