Simple to use . Works well.
Very challenging. Loved it!
Great app
Finally! Someone actually know how to make one of these apps. Not too much ads, everything works great and this is a challenge not an ordeal. I'm greatly impressed.
Its an amazing app which helped me achieve fitness through regular exercise.I would recommed this app to others also for fitness purpose.
Plank exercise with this app effects more and secrets for fitness also with this app
I am following 30 days plank challenge tip and getting excellent results. Thanks
The ad placement covered the *how to* portion. Uninstalled within 20 sec. Can't use the app if I can't read how to use it.
How about some noise? Clock ticking, whistle, something....also make screen stay on
Would be better if it prevented phone from sleeping whilst counting down