# Gryper

> Gryper is an iPhone workout tracker for lifters. You log every set in one tap; Gryper maps each set onto an anatomical muscle heatmap and grades your weekly volume for every muscle against MEV, MAV and MRV, so you can see whether you trained enough, hit the productive range, or pushed too far.

Gryper is free to download on the App Store for iPhone (iOS 16.4 or later). Android is in closed testing; testers can sign up at https://gryper.fit/android. The first 20 testers who stay opted in for the full two-week test get Gryper Pro free for 12 months when it launches.

## Key facts

- Tagline: Did you train enough? Gryper tells you.
- Category: Health & Fitness; workout tracker for strength training and hypertrophy
- App Store: https://apps.apple.com/us/app/gryper/id6784166748
- Exercises: 170+, each mapped to the muscles it trains
- Muscle groups on the body map: 36
- One-tap set logging: Log each set with one tap. Last session’s weight and reps sit beside today’s, and the rest timer starts on its own.
- Offline-first: Works with no signal. Sets are saved on the phone and sync when you are back online.
- Muscle heatmap: A front and back anatomical body map with 36 muscle groups shows what each session trained and how your week is building.
- Weekly volume vs MEV / MAV / MRV: Weekly hard sets per muscle are graded against volume landmarks: below MEV (not enough), productive, high, or past MRV (more than you can recover from).
- Session grading and records: Every workout is compared with your last eight. Gryper tracks estimated one-rep max (e1RM, Epley formula) per lift and calls out personal records the moment you finish.
- Routines: Build a push, pull, legs or any split once and start each session with one tap.
- 170+ exercises: An exercise library filterable by equipment and muscle. Custom exercises are mapped to muscles the same way.
- Your data is yours: Export your full history as a spreadsheet CSV or a JSON archive, and import a Hevy CSV export to bring your history with you.
- No account needed to start: Start logging straight away; create an account when you want sync and backup.

## Pages

- [Home](https://gryper.fit/): what Gryper does, how the muscle map and MEV/MAV/MRV grading work, FAQ
- [Full product facts](https://gryper.fit/llms-full.txt): every feature and FAQ answer in plain text
- [Android closed test](https://gryper.fit/android): sign up to test Gryper on Android (The first 20 testers who stay opted in for the full two-week test get Gryper Pro free for 12 months when it launches.)
- [Support](https://gryper.fit/support): help and contact
- [Privacy policy](https://gryper.fit/privacy)
- [Terms of use](https://gryper.fit/terms)

## Contact

- support@gryper.fit