I definitely agree that is the case for most people. I initially tried tackling this problem (general population fitness tracking), but quickly found that its much more difficult and requires much more resources to solve. And so I decided to pivot and started designing this app for my specific niche (lifting enthusiasts who enjoy tracking). I think this is a stepping stone for me though, I hope to take what I learn building this to eventually try and automate (through app intelligence, motion tracking, better UI solutions, and some other cool ideas I hope come to fruition) the process as much as I can. And although I know many solutions currently exist on the market, I hope that one day I'm able to eventually work on, design, or be part of a holistic solution that is able to solve this once and for all. Thank you for the kind words on the design of my app though, I'll keep working on this problem ;)