# REPPEN — Periodized training, your way > Adaptive strength coach using live heart rate for personalized periodized training. (iPhone/iPad app by Eric Stewart.) - Source: https://appshunter.io/ios/app/reppen/id6761793653 (this page in markdown: same URL + `.md`) - Developer: [Eric Stewart](https://appshunter.io/developer/1887427552) - Category: Health & Fitness - Price: Free - Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 15.1 · 44 MB - Languages: American English - Released: 2026-05-26 - Data updated: 2026-07-22 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/reppen/id6761793653/reviews.md ## What is REPPEN? REPPEN is the adaptive strength coach that responds to your live heart rate. LIVE HEART RATE, BUILT IN Connect Apple Health to stream live BPM from your Apple Watch (or any app that writes to Apple Health) during warmups and working sets. REPPEN gates progressions on how hard your body is actually working — not just what your last session said. PERIODIZATION THAT LEARNS YOU REPPEN builds weekly programs around your goals, your equipment, and your recovery. Hypertrophy, strength, and deload phases flow automatically. Auto-tracking implicit 1RM keeps every prescription accurate as you get stronger. STRENGTH + CARDIO IN ONE APP Every set, every interval, one clean interface. Rest timers, RPE tracking, and smart progressions on the lifts that matter. HIIT, steady-state, and zone-based cardio sessions when you need them. REST IS THE WORK Built-in deload weeks and recovery prompts so you keep training hard without burning out. Readiness scoring informed by your real HR and session history. SEE YOUR PROGRESS Weekly volume, intensity trends, personal records, and friend streaks. The numbers that actually tell you you're getting stronger. BUILT FOR YOUR SPORT 60-second setup. Pick your split, your frequency, your phase length. REPPEN does the programming. PRIVACY-FIRST Your training data stays on your device by default. No analytics, no advertising SDKs, no tracking — ever. Sign in with Apple is optional and only used for cross-device sync. WHAT'S INCLUDED IN 1.0 • Adaptive periodization across hypertrophy, strength, and deload blocks • Apple Watch heart-rate integration via Apple Health • Auto-tracking implicit 1RM (Epley-derived) keeps prescriptions accurate • Push/Pull/Legs, Upper/Lower, full-body splits — pick what fits • HIIT, steady-state, and zone-based cardio • Rest timers, RPE logging, set-by-set tracking • Personal records, volume charts, streak tracking • Sign in with Apple (optional) • Local-first — works fully offline Built by a lifter, for lifters. No ads. No tracking. Just better training. ## Key features - 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 ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/reppen/id6761793653/reviews.md ### 5/5 — Best Workout App *2026-05-29* Completely customized training tool, easy to use, and provides excellent data. It’s like having a personal trainer in your pocket. **Developer response:** Thanks for the great review! ## Frequently asked questions about REPPEN ### 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. ## Version history (last 4 releases) ### 1.0.8 — 2026-07-13 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 ### 1.0.7 — 2026-06-10 New this update: Injury Rehab & Mobility — tap "Want a different workout?" and find the new Rehab & Mobility section. Pick your area (lower back, knees, shoulders, elbows, neck, or hips) for a gentle, guided routine right in the app. Your regular workouts also now automatically steer around flagged injury areas. Injury Care in Settings — flag what you're nursing. A nudge on the home screen will point you to the rehab session when you need it. Cycle-aware training (opt-in, female users) — track your cycle in Settings and optionally let REPPEN adjust volume and intensity by phase. Private, on-device only. Long-press the today card to preview your full workout before starting it. ### 1.0.5 — 2026-05-27 Build your crew with one tap. NEW • Share with a friend (iOS native sharing) — tap one button, pick a contact, REPPEN sends them an invite. No more typing phone numbers. • Trophy system fully working — every workout, PR, streak day, and pound lifted now unlocks the right trophies in real time. (If you have history, expect a wall of new unlocks on first launch.) POLISH • Friends tab redesigned around the new Share-to-Contacts flow • Cleaner referral tracking — see exactly who joined and how many free Pro days you earned Thanks for using REPPEN. Send feedback any time from Profile → Support. ### 1.0.4 — 2026-05-26 No release notes. ## More apps by Eric Stewart - [TrackSEL Pro](https://appshunter.io/ios/app/tracksel-pro/id6761034361) - [WatchSuite](https://appshunter.io/ios/app/watchsuite/id6761290778) All apps by Eric Stewart: https://appshunter.io/developer/1887427552 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-22.*