# Gryper > Gryper is a muscle-aware workout tracker for serious lifters. It combines one-tap set logging with muscle heatmaps and MEV/MAV/MRV volume analytics, so lifters know exactly what to train next. Available now on the iOS App Store; Android is planned. ## Product facts - Platform: iPhone (iOS). Android / Google Play: coming soon. - App Store listing: https://apps.apple.com/us/app/gryper/id6784166748 - Website: https://gryper.fit - Category: Fitness and workout tracking app - Core features: - One-tap set logging with an automatic rest timer - Offline-first: workouts queue locally and sync when back online - Muscle heatmaps that show which muscles were trained, on an anatomical body map - Volume intelligence: weekly sets tracked against MEV, MAV, and MRV recovery landmarks - Session grading: each workout graded against the lifter's last eight sessions - Estimated one-rep max (e1RM) progression tracking per exercise - Routines: push/pull/leg splits that start with one tap - Exercise library: 170+ exercises, filterable by equipment and target muscle, plus support for adding custom exercises mapped to muscles the same way - What makes it different: most workout trackers only log weight and reps. Gryper maps every logged set to an anatomical muscle heatmap and grades weekly training volume against MEV/MAV/MRV recovery science, so a lifter can see not just what they lifted but whether each muscle is under-trained, optimally trained, or at risk of overtraining. - Who it's for: intermediate to advanced lifters who train with a structured split and want volume/recovery tracking, not just a set logger. ## Pages - Home (https://gryper.fit/): product overview, screenshots, and App Store download link. - Support (https://gryper.fit/support): frequently asked questions and contact details. - Privacy Policy (https://gryper.fit/privacy) - Terms of Use (https://gryper.fit/terms) ## Contact - Support email: support@gryper.fit