Pick where you are starting
The app is the same; what changes is which part solves your problem first.
For people starting out
I am starting from zero
Pick a routine that is already built, and the app tells you the exercise, the sets and today’s weight. All you have to do is write down what you lift. Nothing to design, no tables copied off the internet.
For people with years behind them
I train seriously
Per-set logging with RIR and RPE, estimated 1RM per exercise, weekly volume per muscle group and a comparison against the previous block. Everything you keep in a spreadsheet, on your phone, without broken formulas.
For personal trainers
I coach other people
Build plans, assign them, review what actually got done and adjust loads without waiting for the next session. You work from the browser; they see it in the app straight away.
For clubs and facilities
Gyms and teams
The club’s exercise catalogue, templates shared between coaches, and tracking for the members who train with you. So quality does not depend on which coach is in that day.
With minimal equipment
I train at home
Filter the catalogue by what you actually own — a pair of dumbbells, a band, a pull-up bar or nothing at all — and build a plan that covers every movement pattern.
For looking after yourself long term
Health and longevity
From around 40 there is a steady loss of muscle mass and strength. Training twice a week is the single best effort-to-benefit intervention there is, and this is the plan and the log to keep it going.
Stop tracking your sets in your phone’s notes app
Build your plan, log every set, and check in two taps whether you are really progressing.