Best Workout App
Completely customized training tool, easy to use, and provides excellent data. It’s like having a personal trainer in your pocket.
Response from developer
Thanks for the great review!
Free
About
This adaptive strength coach uses your live heart rate to tailor training programs. It automatically adjusts progressions based on your exertion and recovery, integrating strength and cardio workouts. The app focuses on periodization that learns your body, ensuring effective training without burnout.
✓Live heart rate integration via Apple Watch
✓Adaptive periodization with auto-tracked 1RM
✓Strength and cardio workouts in one interface
✓Built-in deload weeks and recovery prompts
✓Progress tracking with volume and PRs
✓Customizable training splits and phases
✓Offline functionality
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What's New in REPPEN
1.0.8
July 13, 2026
Pick your training style: Powerbuilding, 5x5 Classic Strength, German Volume (10x10), HIT to failure, Circuit, or Pyramid. The program rebuilds around your method. Also new: - Reps that move: weekly progression plus volume days and heavy days - Rate your sets (RPE) and your next loads adjust automatically - Supersets: auto-paired accessories, or link any two exercises yourself - Weekly muscle volume tracker on the Progress tab - Fatigue radar: stalled lifts trigger an optional recovery week - Streak freezes: every 10th workout banks one, so a rough week can't zero you out - New chest exercises, live PR celebrations, and a smarter rest timer
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FAQ
Does REPPEN have ads?
No, REPPEN is completely ad-free. The developers have stated there are no advertisements included in the application.
What is the price of REPPEN?
REPPEN is currently available for free. There are no in-app purchases or subscription fees associated with its use.
How does REPPEN use heart rate data?
REPPEN connects with Apple Health to stream live BPM from your Apple Watch or other compatible apps. This data is used to gate training progressions based on your actual exertion levels.
What kind of training programs does REPPEN offer?
REPPEN builds adaptive weekly programs focusing on hypertrophy, strength, and deload phases. It supports various splits like Push/Pull/Legs, Upper/Lower, and full-body, along with HIIT and steady-state cardio.
Can REPPEN be used offline?
Yes, REPPEN is built with a local-first approach and works fully offline. Your training data stays on your device by default, ensuring privacy and accessibility without an internet connection.
How often is REPPEN updated?
The latest version of REPPEN is 1.0.7, last updated on June 10, 2026. This indicates a recent update, suggesting ongoing development and support.
What devices does REPPEN support?
REPPEN is supported on iPhone and iPod devices. It is rated for ages 4 and up, making it suitable for a wide range of users.
What do users like about REPPEN?
Based on its 5.0-star rating from 2 reviews, users likely appreciate its adaptive training, heart rate integration, and privacy-focused design. The emphasis on periodization and personalized progressions is a key benefit.