Hi Can anyone recommend what is the best Android app for HST training? I would like to be able to record: - How many reps I did - At what weight - What level of difficulty I encountered I am an HST new user. J P.S. This may be separate, but also would also like I an android app for time stretches. This should have the ability to do a count-down timer, that bleeps JUST ONCE after the length of time that I set. (e.g. It bleeps just once after say 35 seconds) Ideally it should be have about 3 or 4 memories so that at the single press of a button I can move to a say 85 seconds instead of 35 seconds.