New features (pro version only):
Custom timers - set your own rest period
Set counter - keep track of how many sets
You can now use 2 additional buttons to add your own rest timers (enable in settings)
Each time you click a rest button the set counter is incremented, you can reset it when you change exercise (enable in settings)
Also re-enabled AdMob adverts for people who prefer to support development that way.
Other additional minor bug fixes, stability and usability improvements