What your coach programmed, with last time's numbers next to each lift so you are not scrolling back through a notebook between sets. A rest timer, a plate calculator, and somewhere to say how the set actually felt.
Every session you have logged, every lift's progression, and your personal records tracked without you having to maintain them. It follows you between teams, the record belongs to your account, not to whoever is coaching you this season.
Streaks, personal records and team challenges, built off sessions you actually logged rather than participation. If you want none of it, it stays out of the way.
Log food by barcode or by photo. Guidance for athletes comes from published standards for your age and sport, not from averaging what other people on the app happened to eat, which mostly measures who is under-eating.
You can record a lift and send it to your coach for a form check. That part works and it is genuinely useful, a coach who could not be there still sees the rep.
A parent or guardian has to claim their own account before yours starts working. That is not a formality we can skip, your account genuinely does not function until they do. They can switch camera tracking off for you and keep everything else, and either of you can delete the account whenever you want.