WorkoutGen vs GymHack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WorkoutGen
Generate personalized gym or home workout plans tailored to your goals, fitness level, and available equipment. Track your progress, log sets, and receive real-time intensity adjustments. Features over 400 exercise videos and an optional AI coach for weight recommendations.
- AI-generated personalized workout programs
- Gym and home workout options
- Offline mode
- Over 400 exercise videos
- Real-time intensity adaptation
- Workout logging and history
- AI Coach for weight recommendations
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WorkoutGen is an AI workout generator and gym tracker, designed with a state-certified coach. Your free workout program for the gym or home, with no time limit, is ready in 60 seconds based on your goal, level and availability, and its intensity adapts in real time to every workout. New to training? Your beginner muscle-strengthening program starts gently. No gym? Train at home without equipment, using your body weight. Log every set in your workout log and, with Max, let your AI Coach choose your weights. Muscle gain, hypertrophy, strength, cutting or toning: choose your muscle-strengthening goal. Your free muscle-strengthening program - A personalized program organized into cycles, weeks and workouts - Free offline mode: your next workout and its videos are prepared automatically - At the gym, with equipment, with or without bodyweight exercises: machines, dumbbells, barbells and kettlebells - At home, with bodyweight exercises without equipment, or with the equipment you have at home - More than 400 exercise videos filmed with a state-certified coach - The workout player, rest timer and timed holds - Your weights, reps and durations set by set, with your history, best set and 1RM calculator - Your training days, chosen when creating your program, your workout duration and exercise replacement - A muscle focus chosen when creating your program: one or more priority muscle groups, while your whole body remains trained - Sync across your devices, with no ads WorkoutGen Max: progress faster with the AI Coach - Get a recommended weight for every set, calculated from what you lift (or reps or a hold duration when no weight is used) - Review AI Coach analyses of your workouts - Change your muscle focus at any time, for one workout or your entire program, or choose auto distribution - Access all charts and analyze volume, muscle balance and trends - Track each muscle's recovery on rest days - View your athlete profile and the details of your real-time AI adaptation - Customize and save every workout, whatever your goal: format, exercises, sets, reps and rest, then assign it to another day - Change the equipment for a single workout, at the gym or at home - Apply intensification methods: pyramid, drop set, Tabata - Regenerate your program when your goals or days change - Export your workouts as CSV Designed with a state-certified coach The deterministic WorkoutGen engine applies the principles of periodization, progressive overload, recovery and balance between muscle groups. Jeremy Tellier, a state-certified coach, validated its training consistency and filmed the exercise videos. Your data stays under your control View and export your data, and delete your account from the app. WorkoutGen Max is a monthly or annual subscription that renews automatically. The total amount and billing period are shown before purchase. You can cancel renewal in the subscription settings of the store where you subscribed and keep access until the end of the paid period. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ WorkoutGen Terms and Conditions: https://workoutgen.app/terms-of-service Privacy Policy: https://workoutgen.app/privacy-policy
GymHack
This app helps you track your weightlifting workouts and provides AI-driven insights into your recovery and readiness. It allows for extensive customization of exercises and gym equipment, with a focus on personalized training analysis. Features include progress charts, periodization, and readiness checks.
- AI-driven workout analysis
- Customizable exercises and machines
- Recovery and readiness tracking
- Personalized training load insights
- Progress charts and PR history
- Weekly plan generation
- Apple Watch integration
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TRAINING THAT KNOWS WHEN YOU'RE COOKED A workout log records what you did. GymHack reads what it's doing to you. NO ACCOUNT. EVER. Open the app and train. No email, no signup wall, no "create an account to continue." Your data lives on your device, backed up to your own iCloud. BUILT FOR YOUR GYM, NOT A GENERIC ONE Every gym is different. Yours has that one plate-loaded machine nobody else stocks, or a cable setup with its own quirks. GymHack lets you add your own exercises and your own machines — name them, photograph them, tell the app what they count as, and train with them like any built-in movement. And your AI Coach — a PRO feature, currently in beta — knows about them. Ask it to build a session around what your gym actually has, and it programs with your custom machines and exercises — not a stock library that pretends every gym is identical. FREE, AND ACTUALLY FREE • Unlimited workouts, sets, supersets and rest timers • 430+ exercises with images, cues and muscle maps • Per-set RPE, drop sets, warm-up sets, failure sets • Add 5 custom exercises and 2 custom machines • Build weekly plans, or generate one automatically • Periodization phases that coach you mid-workout • Progress charts for every exercise — volume, max weight, estimated 1RM, PR history • Guided 1RM testing • Cardio and HIIT — add a smartwatch for 5-zone heart-rate training • A 53-badge collection to chase • Pre-workout readiness check before every session • Free iCloud backup of your workout history and body stats ON YOUR WRIST — THE WHOLE APP, FREE Run entire workouts from your wrist. Heart rate, calories, Activity rings, PR haptics, complications, Siri shortcuts, offline queue, Handoff to iPhone. No subscription. PRO — SEE WHAT TRAINING IS DOING TO YOU Logging tells you what you lifted. PRO tells you what it cost. • Your whole gym — up to 200 custom exercises and 50 custom machines • AI Coach that programs around your equipment and your history — runs privately on iPhones with Apple Intelligence (beta) • Recovery and readiness — which muscles are ready, which need rest • Training load — acute, cumulative and systemic fatigue, including CNS overreaching • Muscle profile — 16 muscles tracked with personalized volume targets • Strength progress — every muscle, over time, with full analysis • Left/right asymmetry detection • Weight, body-fat, calorie and heart-rate trends with plateau detection • Nutrition targets that flex on training vs rest days Try PRO free for 14 days. Cancel anytime. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://gymhack.ai/privacy
Screenshots
Verdict
The clearest difference is rating: GymHack at 5.0 against WorkoutGen's 4.0. GymHack also leads on device support (3 vs 1). WorkoutGen's advantage is update cadence (every 2 days vs every 3 weeks) and iOS requirement (16.0 vs 18.0). On price, ratings volume, 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. WorkoutGen sells 2 in-app purchases, starting at $9.99 per month and GymHack sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
GymHack holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
WorkoutGen ships an update every 2 days, GymHack every 3 weeks. The most recent releases landed on November 12, 2026 and November 10, 2026 respectively.
| Parameter | WorkoutGen | GymHack |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 2 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone | iPhone, iPad, Apple Watch — better |
| Requires iOS | 16.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 34 MB | 227 MB |
| Age rating | 4+ | +4 |
| Developer | JCODE | Prioton LLC |
Customer experience
WorkoutGen
GymHack
In-app purchases
WorkoutGen
- WorkoutGen Max Monthly$9.991 Month
- WorkoutGen Max Annual$49.991 Year
GymHack
- Monthly14 Days trial$9.991 Month
- Yearly14 Days trial$69.991 Year









