Gryper

See exactly which muscles you're building. Thermal heatmaps, progression tracking, and workout summaries that actually mean something.

Gryper is a workout tracker built for serious lifters — not casual gym-goers.

Log your sets in seconds, see exactly which muscles you're training with a full-body heatmap, and use real hypertrophy science (MEV / MAV / MRV) to know when you're under-training, in the sweet spot, or pushing into overtraining.

LOG WORKOUTS FAST • Live workout screen with set-by-set tracking for weight and reps • Built-in rest timer that starts the moment you log a set • "Last time" reference and smart ghost values so you never guess your numbers • Start from a saved routine or fire off an empty workout instantly

SEE YOUR MUSCLES WORK • Front and back full-body muscle heatmap colored by training intensity • Instantly spot neglected muscle groups and lagging body parts • 36 muscle groups mapped across 80+ exercises

TRAIN BY THE NUMBERS • Weekly volume, total sets, and day-streak tracking • Push/Pull and Upper/Lower balance so your programming stays symmetrical • Volume trends across your last 8 sessions • Automatic estimated 1-rep max (e1RM) and personal-record tracking • Consistency calendar and completion history

MEV / MAV / MRV VOLUME LANDMARKS Gryper grades your weekly volume against evidence-based landmarks — Minimum Effective Volume, Maximum Adaptive Volume, and Maximum Recoverable Volume — so every muscle gets enough stimulus to grow without burning you out.

A REAL EXERCISE LIBRARY • 80+ exercises filterable by equipment (barbell, dumbbell, machine, cable) and target muscle • Build and save unlimited routines for push, pull, legs, or any split you run

WORKS WHERE YOU TRAIN • Offline-first — log full workouts with zero signal in the basement squat rack, syncs automatically when you're back online • Clean light and dark modes • Fast, native, and distraction-free

Stop guessing. Start tracking what actually drives growth.

Download Gryper and make every set count.