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.