@taylorswifty I have used this app over the past 5 months, and love it! Very easy to use, easy to make a custom workout. I've made one to build up to OPM's workout over 8 weeks. Next I'm going to try building a workout that gets me up to a week's worth of Murphs. (I'm 48, and no way in hell could I jump into Saitama's or a Murph workout full-on!)
I do have one small suggestion - when my rest period is over, it only chimes if I have the app open. If I'm...um...say, browsing Reddit while resting, the app should "interrupt" any other open app I'm using (iOS) and chime for me. It doesn't, and I'm frequently finding my 90 second rest has become a 2 or 3 minute rest.
Anyway, that's my only complaint. Otherwise, great app!