Grip Strength: MrGripper

About this app

Ready to crush your grip goals? MrGripper is built for athletes, climbers, calisthenics athletes, martial artists, and anyone in rehab who wants to log, test, and improve hand strength—with clear numbers, not guesswork. What you can do • Personalized start — Pick your gear and goals; your library is ready before your first set. • Guided workouts — Press play on a routine: count-ins, live rep and hold screens, rest timers, and PR celebrations at the finish. Every set saves the moment you log it. • Workout programs — Save templates with target sets, reps or hold time, rest, and notes. Tap, train, log in seconds. • Fast workout logging — Reps, sets, notes, and grip-specific exercises in a few taps. • Dynamometer grip tests — Measure left, right, or both hands and see progress clearly. • Per-hand tracking — Log hands together or separately for more accurate trends. • Reps or timed holds — Max reps and max-duration holds, with a built-in timer for dead hangs and static holds. • Gear library — Grippers, hangboards, rings, bands, pinch gear, and custom tools in one place. • Personal records — PRs that match how you actually train (exercise, equipment, load, hand). • Trends built from your real sets — Exercise progression against your PR line, weekly volume, sessions per week, left-vs-right grip strength, and hand symmetry over time. • Home and Lock Screen widgets — Today's plan, your streak, and your training week at a glance. • Share the wins — Turn a PR, a session, or a symmetry score into a clean image card. • Offline first — Log and review anywhere; no connection required. • Your setup — kg/lbs, light or dark mode, and settings that stay out of your way. What's free, what's Pro • Free: unlimited workouts and custom exercises, 5 pieces of equipment, per-hand tracking, dynamometer tests, 7- and 30-day trends, 30 days of history, and three programs. • Pro: per-equipment and per-load PRs, equipment photos, 90-day, 1-year and all-time windows, unlimited programs, and CSV export. Who it's for • Grip sport and heavy-gripper training • Climbers and boulderers working hangs, pinch, and contact strength • Strength athletes who want carry and pull strength when it counts • Martial artists focused on grip in grappling and holds • Rehab and return-to-training—steady, measurable progress Why MrGripper • Purpose-built for hand and grip work—not a generic gym log bolted onto “grip.” • Native, uncluttered iOS UI so you spend time training, not hunting through menus. • Reliable logging and PR logic you can trust when you're chasing real numbers. Train your grip with the same focus you bring to everything else. Terms of Use: https://domanovdev.com/mrgripper/terms Privacy Policy: https://domanovdev.com/mrgripper/privacy

TIMERS THAT STAY ON Timers stay on during holds and rest — and keep running on the Lock Screen and Dynamic Island. No more screen-off mid-pinch. • Screen stays awake while you hold or rest (manual log and guided workout). • See remaining rest or elapsed hold on Lock Screen and Dynamic Island. • Tap the Island or Lock Screen banner to jump back into your timer. • Settings › Workout: turn off “Timers on Lock Screen” anytime (keep-awake still works).

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 21, 2026 · 11:43 AM Free