Musklr: Lift heavy. Log fast.

Log every set and rep in two taps. Estimated 1RM on every lift. 2,000+ exercises, a live muscle heatmap, and PRs that buzz on your wrist. Bulk, cut, or run a 5x5.

Log a set in two taps. Never lose a session. Feel every PR on your wrist. Built for the gym crowd that takes progressive overload seriously, knows their 1RM, and runs proper programs.

TWO TAPS. SET LOGGED.

kg on the left, reps on the right. Same column order on iPhone and Apple Watch. Auto-fill from last week's set, just confirm or adjust. Numbers stay where you left them. No menus, no friction.

2,000+ EXERCISES. ONE TAP AWAY.

Every lift, every variation, with an anatomy diagram showing the muscles worked. Squats, bench press, deadlifts, overhead press, RDLs, dumbbell curls, cable tricep pushdowns, hip thrusts. Filter by what's free in the rack: barbell, dumbbell, kettlebell, machine, cable. Filter by the muscle you want to hit. Find the lift, log it.

BUILT FOR BULK, CUT, AND SHRED

Bulk on a hypertrophy block, cut for summer, run a strict 5x5, or grind a push/pull/legs (PPL) split. Whatever the routine, Musklr handles it. Track volume per muscle group: back, chest, legs, arms. Watch your physique build compound by compound. Every set, every rep, every gain logged.

PRS THAT FEEL LIKE PRS

When you lift heavier than you ever have, the watch double-buzzes and the phone celebrates. Confetti, only when earned. Estimated 1RM (e1RM), max weight, total volume, top set reps, duration, distance. Every kind of PR, tracked per exercise and per session, with smart deduplication so the same record doesn't celebrate twice.

A REAL LIFTING APP FOR APPLE WATCH

Designed for wrist-first. Live heart rate on the active set. Rest timer that follows you between phone and watch, never both buzzing. PR celebrations with haptics on both devices, in the same second. The watch isn't a complication. It's a real surface.

SEE EXACTLY WHAT YOU'VE TRAINED

A live muscle heatmap lights up the muscles you've hit, set by set. Front and back, in real time. Catch the imbalance before it becomes an injury: the back angle you skipped, the leg day you keep missing.

PROGRAMS THAT EARN THEIR PLACE

Bring your own routine or follow a curated one. Hypertrophy blocks, strength phases, custom splits, built once and edited without losing history. Workouts show you the muscles before you tap Start. Share with friends or keep them private.

LIFT WITH YOUR PEOPLE (OR DON'T)

Built like a feed, not a leaderboard. Fully optional. Musklr works without an account at all. If you want to share, your profile gives you bio, links, recent PRs, and the workouts you actually finished. Follow friends, like their PRs, drop a comment after a brutal set. Or post nothing, ever.

WORKS OFFLINE

No account, no internet, no waiting. Lose signal in the basement gym? Sets queue and sync later. Cloud sync is optional and turns on when you sign in.

PRO

The free tier is fully functional. No ads, no nags, no paywalled basics. Pro adds unlimited programs, deeper history and analytics, and your public lifting profile.

PRIVACY

Your training data is yours. Delete your account from inside the app whenever you want.

Questions or feedback: support@musklr.com

SUBSCRIPTION & TERMS

Musklr Pro is an auto-renewable subscription (Monthly or Annual), with an optional one-time Lifetime purchase. Payment is charged to your Apple ID at confirmation of purchase. Your subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID Account Settings. Prices are shown in the app before you purchase.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://musklr.com/privacy.html