Feynn vs Repp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Feynn
This app helps you plan and track your gym workouts with a customizable interface. Organize exercises by muscle group, add descriptions and images, and log previous performance to motivate improvement. Live workout tracking is available from the lock screen.
- Customizable workout planner
- Exercise cataloging
- Organize by muscle group
- Add exercise details and images
- Log previous marks
- Visual data representations
- Live workout tracking on lock screen
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Feynn is a fully customizable workout planner and tracker that lets you take control of your workouts. Feynn allows you to catalog your existing workout routines and activities so that you don't have to commit to new plannings. You can organize your exercises by muscle group and add details like description or images. Adding your previous marks to your exercises is also possible, helping you migrate from your current notebook. Feynn's interface is designed with simplicity in mind to help you focus on what's more important during your workouts: keeping track of them. Working out with Feynn motivates you to improve your previous marks with visual data representations. The live activities also allow you to glance at your ongoing workouts from the lock screen. Let Feynn replace your notebook for keeping track of your progress at the gym
Repp
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Stay consistent. Effortlessly. Track your workouts A simple app to keep track of your workouts. Everything you need. - Automatic rest timer - Workout planner - Track warm-up sets, drop sets, and failure sets - Add notes and exercises on the go Track your progress Not just how many days you went to the gym—but how strong you got. - Progress charts by exercise - Personal records - Weekly muscle breakdown - Summary of volume, duration, and sessions Exercise library Every exercise has an animated video showing the correct technique - Animated videos - Step-by-step instructions - Filters by muscle and equipment - Create your own exercises Beat your personal best. repp. detects when you break a record. When you’re done, it shows you a summary and all the PRs from the session - Personal Record Detection - 1RM Calculation - Summary by exercise with all the PRs from the session
Screenshots
Verdict
The clearest difference is update cadence: Repp at every 9 days against Feynn's every 4 months. Repp also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Feynn ships an update every 4 months, Repp every 9 days. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.
| Parameter | Feynn | Repp |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 7 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Emilio Cortina Labra | Lazaro Gabriel Onofre Padrevecchi |
In-app purchases
Feynn
No in-app purchases
Repp
No in-app purchases









