Redrep

Redrep is a free workout tracker for people who lift. Plan your week, follow it set by set with your last weights filled in, and let the progression rules tell you what to lift next time. No account, no sign-in, no ads and no tracking. Everything stays on your iPhone.

TRAIN SMARTER
• Readiness check: three taps before you train (sleep, soreness, energy). On a bad day, Go lighter takes a set off every exercise and keeps the day out of progression.
• Pain and injury map: tap a muscle on the body map and rate it from 1 to 5. Exercises that load it are flagged during your workout, with a swap one tap away.
• Max day: test your real one-rep max with a guided warm-up and up to three attempts. Programmes use the result for their percentages.
• Redline: a 0 to 100 score for every workout, so you see at a glance how hard you pushed.

PLAN AND LOG
• Weekly plans or a rotation, starter plans, supersets, warm-ups, drop sets, timed holds and plate math.
• Linear, double and triple progression, deloads and multi-week programmes.
• Over 5,600 exercises, each with its own animated figure and the worked muscles in red.
• A rest timer with a Live Activity on the Lock Screen and in the Dynamic Island.

TRACK YOUR PROGRESS
• Estimated 1RM curves, records, streaks, a year-long activity map and muscle balance.
• Body weight, measurements and progress photos.
• Protein, water and supplements, with a daily supplement reminder.

MADE FOR IPHONE
• An Apple Watch app to log sets from your wrist, with your heart rate.
• Home Screen and Lock Screen widgets.
• Control Center, Lock Screen and Action button controls on iOS 18.
• Apple Health: save workouts and weigh-ins, and read back heart rate and weigh-ins.

YOUR DATA STAYS YOURS
Redrep has no server and no account. Your plans, workouts and body data live on your phone, and Settings → Data & backup exports all of it as one file. Moving in? Import from Strong, Hevy and other apps.

Optional: an AI coach that works with an API key from a provider you choose.

Redrep is open source under the GNU AGPL v3.0. The readiness check and the pain map are training aids, not medical advice: see a professional about an injury.