I'm the maker of RepCoach — ask me anything, or tell me what's missing

Hey everyone — built RepCoach after a shoulder injury left me needing to do rehab exercises at home. The exercises themselves weren't hard, but constantly checking my phone for rep count and rest timing kept breaking my focus. So RepCoach just talks you through it out loud — reps, sets, rest — hands-free, works offline too.

Starting this thread to hear directly from anyone trying it: what's confusing, what's missing, what would make you actually stick with it. I'll be answering everything here myself.

A couple of specific things I'd love opinions on:
— Is the voice pacing too fast/slow during rest periods?
— Would you want it to support other rehab areas (knee, back) beyond shoulder/general strength?