RepGain – Gym Workout Tracker
RepGain – Gym Workout Tracker is made and published by Mats Jan Biefang. AppBrain is an independent app data site and isn't affiliated with Mats Jan Biefang. The app name, icon, screenshots and description belong to Mats Jan Biefang and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- July 9, 2026
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Releases
Updates seen on the App Store- Version
- 1.1
- Launched
- July 2026
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 31.5 MB
- Content rating
- Everyone
Technologies used by RepGain – Gym Workout Tracker
About the app and developer
About RepGain – Gym Workout Tracker
RepGain – Gym Workout Tracker is a health & fitness app developed by Mats Jan Biefang.
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App Information
RepGain – Gym Workout Tracker is freely available from the App Store. The app size is 31.46 MB. The latest version available is 1.1. The last update was on July 9, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since July 2026.
Developer information for Mats Jan Biefang
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Store listing
By Mats Jan Biefang, from the App Store
Description by Mats Jan Biefang Written by the developer, not by AppBrain. Click to read.
RepGain is the gym tracker that shows you exactly when to add weight – no guesswork, no noise.
PROGRESSIVE OVERLOAD, SIMPLIFIED
After every session, RepGain calculates which exercises improved, which stagnated, and what to target next. No AI, no algorithms – pure arithmetic applied to your actual numbers.
BUILT FOR LIFTERS WHO TRACK SERIOUSLY
→ Custom templates with warm-up, work and drop sets
→ Rep range targets with automatic load suggestions
→ Rest timer that knows when you finished your set
→ Weekly consistency score to keep you accountable
→ Per-exercise progress charts – spot every PR instantly
CLEAN BY DESIGN
No social feed. No badges. No gamification. RepGain has one job: help you lift more than last time.
PRO – UNLOCK EVERYTHING
Unlimited templates, full session history, and advanced analytics. Start with a 7-day free trial – no payment until you decide it's worth it.
Your first session in under 60 seconds.