RepMark: Gym Workout Tracker

RepMark is a fast, local-first workout tracker that gets out of your way. Logging a set is one tap. Repeat a routine and your weights and reps are pre-filled — just check off each set as you go. Everything runs on your phone. No sign-up, no account, no ads, no tracking. Your data never leaves your device unless you choose to export it. If you've wanted Strong-style speed without the paywall, or a no-account alternative to a social workout app, RepMark is built for you. FAST TO LOG - One-tap set logging with weight x reps; cardio uses duration + distance. - Start a routine and your weights and reps are pre-filled, ready to check off. - Rest timer with optional auto-start, plate calculator, and supersets. ROUTINES THAT REPEAT - Build templates and set which weekdays they repeat on. - "Today" surfaces what's scheduled; copy any past workout to a future day. TRACK PROGRESS - Automatic personal-record detection with badges. - Estimated 1RM and progression charts per exercise. - Training calendar, plus a stats tab with weekly volume, completed sets, and recent PRs. - Exercise library — a seeded catalog plus your own custom exercises. - History grouped by day; kg/lb and km/mi units. OWN YOUR DATA Export a full JSON backup to Drive, iCloud, or Files via the share sheet, and import it back to restore or move devices. It's your training history — you keep it. BUY ONCE, NOT MONTHLY RepMark is fully usable for free. An optional one-time Supporter unlock is purely additive (Google Drive backup now; more on the roadmap) — the free experience is never degraded. No subscription. No analytics. No ads. No required account. Just training.