Grip Strength: MrGripper

MrGripper 1.7: more in the free tier. Unlimited exercises, up to 5 pieces of gear, personalized onboarding. New: equipment photos & per-gripper PRs for Pro.

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 in onboarding; your equipment and exercise library is ready before your first set. • Workout programs — Save templates with target sets, reps or hold time, rest, and notes per exercise. Tap a template, 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; see summaries that make progress obvious. • Per-hand tracking — Log hands together or separately for fairer, more accurate trends. • Reps or timed holds — Max reps and max-duration holds in one flow, including dead hangs. • Built-in timer — Ideal for dead hangs, static holds, and endurance work. • Gear library — Grippers, hangboards, rings, bands, pinch gear, and custom tools—organized in one place. • Personal records — PRs that match how you actually train (exercise, equipment, load, hand). • Insights — Weekly consistency, hold time, and load volume tracked separately so you see the trend, not just single sessions. • Offline first — Log and review anywhere; no connection required for your training data. • Your setup — kg/lbs, light or dark mode, and settings that stay out of your way.

What's free, what's Pro

• Free includes unlimited workouts and custom exercises, up to 5 pieces of equipment, full per-hand tracking, dynamometer tests, the 30-day history window, weekly insights, and one workout program. • Pro unlocks per-equipment and per-load PRs, equipment photos, 90-day insights with the full history, 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 to show up 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.

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Download Grip Strength: MrGripper and train your grip with the same focus you bring to everything else.