Reps+: Workout & Strength Log

Log every set and watch your muscles light up. Track strength gains, celebrate new PRs, and see exactly what to train next — all private, all on your device.

Reps+ makes strength training simple to log and genuinely satisfying to watch. Record a set in seconds, then see your body light up in a living muscle heatmap that shows exactly what you've trained — and what to hit next.

No account. No ads. Nothing ever leaves your device.

YOUR MUSCLE HEATMAP Every set you log feeds a full-body anatomical map, front and back. See at a glance which muscles you've hammered and which you've been neglecting — across the last week, month, three months, or all time. Tap any muscle for its sets, sessions, recent trend, and the exercises that train it.

TRACK EVERY SET • 100+ built-in exercises for chest, back, shoulders, arms, legs, and core • Add your own custom and bodyweight moves, tracked by reps or time held • Clean progress charts for top weight, estimated 1RM, and volume • Automatic personal-record detection, with a celebration when you beat your best

ROUTINES THAT GUIDE YOU Build a routine once, then start it any time. Reps+ walks you through it set by set, counts down your rest, and moves to the next exercise automatically. A Live Activity keeps your current exercise, set, and rest timer on the Lock Screen and in the Dynamic Island — no need to keep the app open.

CARDIO ALONGSIDE YOUR LIFTING Log runs, rides, swims, and more with duration and distance, and keep your conditioning right next to your strength work.

YOUR WEEK AT A GLANCE A clean dashboard tracks your sets, workouts, total volume, and training streak. Add the Home Screen widget to check your muscle heatmap — plus a suggestion for what to train next — without even opening the app.

MADE TO FIT YOU • Kilograms or pounds, kilometers or miles • Light, dark, or system appearance • Male or female body model • Your own default reps and rest-timer length

PRIVATE BY DESIGN Your data lives on your device — no sign-up, no tracking, nothing collected. Export everything to JSON whenever you like; it's yours to keep.

Log your first set today and watch your progress take shape, one rep at a time.