RepX: Workout Tracker
RepX LLC Health & Fitness iPhoneiPadiPod touchApple Watch
RepX: Workout Tracker is a free Health & Fitness app for iPhone and iPad by RepX LLC. Rated 5.0/5 from 18 ratings. Requires iOS 18.0.
- Rating
- 5.0
- 18 ratings
- Price
- Free
- on the App Store
- Size
- 30 MB
- Age 4+
- Updated
- Sep 4
- 2026 · v1.6.1
Screenshots
About RepX: Workout Tracker
Take your training to the next level with RepX, the ultimate workout partner designed to help you get stronger, faster. Stop tracking in notebooks and spreadsheets. RepX is built for performance, giving you the tools to plan, track, and analyze every part of your fitness journey. YOUR ULTIMATE WORKOUT PARTNER - Effortless Workout Logging: Quickly track every detail: reps, weight, duration, RPE, and rest timers with an interface that keeps you focused on your lift. - Limitless Exercise Library: Start immediately with over 1500+ exercises, or create your own custom movements to fit your unique training style. - Apple Watch Integration: Log sets and track your entire workout directly from your wrist for maximum convenience. SEE YOUR PROGRESS, VISUALIZED - Powerful Progress Graphs: Watch your strength skyrocket with beautiful, easy-to-read graphs for any exercise, muscle group, or time span. - Automatic PR Tracking: We automatically detect and log every new personal record you hit. You break it, we track it. - Session Comparison: Compare any two workout sessions for an exercise to see exactly how you're improving over time. BUILD SMARTER WORKOUTS, INSTANTLY - Workout Generator: Tell the app your target muscles and available equipment, and our smart algorithm will build a complete workout for you. - Custom Workout Builder: Easily craft your own perfect routines from scratch. - Smart Warmup Calculator: Get perfectly calculated warmup sets to prepare your body for peak performance. - Exercise Substitute: Instantly find the perfect alternative for any exercise to keep your workout flowing. PLAN FOR SUCCESS & STAY CONSISTENT - Workout Calendar: Schedule your training sessions and rest days to stay consistent and accountable. - Never Miss a Day: Get notifications for upcoming workouts and see your completion history at a glance. TRACK MORE THAN JUST WEIGHTS - Progress Photos: Take photos directly in the app and compare them side-by-side to visualize your body transformation. - Bodyweight Tracking: Log your weight to connect your strength gains with your physical progress. TRY REPX FOR FREE Download for free and log complete workouts on three different days to experience the core features firsthand. UNLOCK REPX PREMIUM A subscription unlocks unlimited workout logging. Gain full, unrestricted access to all features to smash your goals without limitation. Privacy Policy: https://repxapp.net/privacy EULA: https://repxapp.net/eula
Ratings & reviews
5.0
18 ratings
What’s new
Version 1.6.1 · Updated September 4, 2026
- Improved the new personal best and session comparer pages to be more insightful
App privacy
The developer, RepX LLC, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data: Advertising Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- User Content: Other User Content
Used for: Developer’s Advertising or Marketing, Analytics, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction, Advertising Data
- Purchases: Purchase History
- Identifiers: User ID
Used for: Developer’s Advertising or Marketing, Analytics, App Functionality
Alternatives to RepX: Workout Tracker
Looking for apps like RepX: Workout Tracker? Here are 6 similar apps on the App Store. The highest rated is Titan - Workout Tracker & Log (4.7/5), and all 6 are free to download.
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Sculpty: Fitness Tracker
4.3
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Protocol AI
1.0
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Titan - Workout Tracker & Log
4.7
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TitanPro App
4.0
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Training & Gym App: Lock In
4.5
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FitHarmony: Hike, Eat & Fit
| App | Rating | Price | Last updated |
|---|---|---|---|
| RepX: Workout Tracker | 5.0 / 5 (18 ratings) | Free | September 4, 2026 |
| Sculpty: Fitness Tracker | 4.3 / 5 (6) | Free | Jun 16, 2026 |
| Protocol AI | 1.0 / 5 (1) | Free | Sep 4, 2025 |
| Titan - Workout Tracker & Log | 4.7 / 5 (22) | Free | Sep 22, 2026 |
| TitanPro App | 4.0 / 5 (1) | Free | Jul 27, 2026 |
| Training & Gym App: Lock In | 4.5 / 5 (48) | Free | Oct 20, 2025 |
| FitHarmony: Hike, Eat & Fit | – | Free | Jan 19, 2026 |