I built getriff on my own. It's an iPhone workout app, and it's in a public TestFlight beta now. I'd like honest feedback from people who actually lift. What it does: it gives you a plan, guides your rep pace, and times your rest between sets. Rest starts from times based on your goal, and the workout summary flags a rest that's shorter than that goal. After comparable sessions it can suggest a next target, and you decide whether to take it. It's still early. I want to know what feels useful, what's confusing, and what you'd change. Public beta (iPhone, TestFlight): https://testflight.apple.com/join/pv13RZMY The site is here if you want a look first: https://get-riff.com/?utm_source=reddit&utm_medium=social&utm_campaign=beta&utm_content=sideproject   submitted by   /u/markjayson13 [link]   [comments]