Boxing Timer (Training Timer)

May 7, 2016

v.5.3.3
- Add volume setting

v.5.3.0
- Add Favorites feature
- Beeper volume up (about 10% ↑)
- Remove ring tone noise
- Remove unnecessary permissions

# Version 5.2.7 (2014/07/30)
- Replacing ad library.

# Version 5.2.6 (2014/07/05)
- Training time / break time can be set in increments of 1 second.
- Added function of using the proximity sensor for the Timer control.

# Version 5.2.5 (2014/05/31)
- Apply GooglePlayServices Admob.