RepXP vs Train AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RepXP
Automate your strength training progression with this app. It automatically applies progressive overload, tracks your effort with RPE/RIR, and offers phone-free logging on Apple Watch. Import your existing workout data and focus on lifting, not manual adjustments.
- Automatic progressive overload
- Minimal workout logging
- Effort tracking (RPE/RIR)
- Standalone Apple Watch app
- Workout import from other apps
- Workout forecasts and alerts
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Stop guessing your next weight, and stop trusting apps that guess it for you. RepXP tells you what to lift next, shows you why, and only suggests weights your gym actually has. • Every change explains itself: see the new weight or reps and the reason under it before you start. • Weights your gym actually has: set up your plates, dumbbells and machines, and every increase lands on a load you can make. • A safe way back after a break: time off lowers the weights, then builds them back up to where you were. No account. No ads. No paywall at sign-up. Logging is free, and eligible new subscribers can try Pro free for a month. NEW IN 4.0 Every screen, from your workout to the Apple Watch app, has been rebuilt in a bolder design that is easy to read mid-set. Progress photos now sync through iCloud, import from your photo library with their original dates, and turn into a before and after image you can share. PROGRESSION YOU CAN TRUST Define your progression once. RepXP adds reps within your range, moves the weight when you are ready, reacts to the effort you log, and suggests a deload when progress stalls. Each change is shown with its reason, and any change can be reverted with one tap. A ROUTINE BEFORE YOUR FIRST SESSION Answer a few questions about your training days, how long you have, your goal and your equipment, and RepXP writes the routine, with a starting weight on every exercise. Every number is one tap from being changed. FAST WORKOUT LOGGING • Confirm sets with one tap • Track RPE or RIR by set, exercise, or session • Automatic rest timers with Live Activities • Plate calculator for bars, machines, weight stacks and dumbbells • Weight, rep, volume and estimated 1RM records detected as you lift TRAIN PHONE-FREE ON APPLE WATCH Start and finish complete workouts from your wrist. Log sets, change reps or weight, see the next set's weight and reps while you rest, and feel a tap when rest is over. During cardio, see live heart rate and your current zone. BRING YOUR TRAINING WITH YOU Import routines and history from Strong, Hevy, or Bolt, or an AI-generated routine from a RepXP link or CSV. Export everything as a readable file for a coach, an AI tool, or a spreadsheet. FREE PLAN • Unlimited workouts, routines and workout history • A routine built from a few answers • A preview of what Autopilot would change • Strength, cardio and flexibility tracking • 400+ exercises and unlimited custom exercises • Standalone Apple Watch app • RPE and RIR effort logging, recovery and stress trends • XP, levels, badges and streaks • Progress photos with iCloud sync and a before and after image • Apple Health and iCloud sync, widgets and calculators • Charts and analytics for the last 30 days REPXP PRO • Autopilot progression and smart deloads • Comeback after a break, with a gradual build back up • Effort-aware progression, workout forecasts and progression-ready alerts • Supersets and tri-sets • All-time charts and analytics • Personal-record and muscle-group analytics • Strength standards, body trends and training heatmap • Progress photo video and GIF, training stats on your before and after, no RepXP branding • AI training reports and recovery insights on supported devices Eligible new subscribers can start with a 1-month free trial. Cancel anytime. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://repxp.app/privacy
Train AI
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HOW TRAIN AI WORKS: 1) Answer a few questions to build your personalized plan 2) Scan your equipment or your gym with the camera* 3) Get your AI-generated session and start training* If you want to make real progress, Train AI gets you there by spending less time deciding and more time training. No more improvised sessions: you know what to do, when to do it, and how to progress. This isn't another complicated fitness app. The goal is simple — anyone should be able to train with a clear plan that matches their level and the equipment actually in front of them. You still do the work. Train AI gives you the structure, the tools and the information you need. WHY THE EQUIPMENT SCAN CHANGES THINGS The hardest part of training isn't the effort, it's the decision. A hotel gym with three machines you don't recognize, a park with a pull-up bar, a single pair of dumbbells at home — every time, the same blank moment. Point the camera at what you have, and Train AI turns it into a session you can start right now. WHAT YOU UNLOCK WITH TRAIN AI PREMIUM*: • A training plan personalized to your profile • Equipment scan: exercises that fit the gear in front of you • AI-generated sessions adapted to your level and your goal • Progress and consistency tracking • History of your sessions and saved exercises BUILT FOR REAL TRAINING CONDITIONS • Full gym, home, hotel, park, or a single kettlebell • Beginner to advanced — the plan follows your level, not the other way around • Pains and limitations taken into account • Your own program can be imported if you already have one • Session duration you choose: 20, 35, 45 or 60 minutes NOTE: Train AI does not provide medical advice. All recommendations are suggestions — consult a professional and listen to your body before starting a new program. *THESE FEATURES REQUIRE A SUBSCRIPTION TRAIN AI PREMIUM SUBSCRIPTION Train AI is free to download. Access to the features listed above requires an auto-renewing Train AI Premium subscription: • Premium Monthly: $12.99 per month • Premium Yearly: $69.99 per year, with a 7-day free trial Prices may vary by country and are shown in the app before any purchase. Payment is charged to your Apple account at confirmation of purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period; the renewal amount is charged within 24 hours before the end of the period. You can manage and cancel your subscription at any time in your App Store account settings. Any unused portion of a free trial period is forfeited when you purchase a subscription. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.notion.so/3723669ce7f48092ace9d8a9ea8d4275
Screenshots
Verdict
The clearest difference is update cadence: Train AI at every 3 days against RepXP's weekly. RepXP's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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. RepXP sells 3 in-app purchases, starting at $3.99 per month and Train AI sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.
RepXP ships an update weekly, Train AI every 3 days. Both last shipped on October 31, 2026.
| Parameter | RepXP | Train AI |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 41 MB | 1017 MB |
| Age rating | 12+ | 4+ |
| Developer | Code Works | Mathys Lequeux |
In-app purchases
RepXP
- RepXP Pro Monthly1 Month trial$3.991 Month
- RepXP Pro Yearly1 Month trial$29.991 Year
- Lifetime Pro$89.99
Train AI
- Train AI Premium Mensuel$12.991 Month
- Train AI Premium Annuel7 Days trial$69.991 Year









