The One Rep Max vs Ultimate Trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
The One Rep Max
Estimate your maximum weightlifting capacity with this tool. Track your progress and safely push your limits. Ideal for strength training enthusiasts.
- One Rep Max estimation
- Progress charting
- Safe training guidance
- Weightlifting focus
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The One Rep Max calculator uses a little previous knowledge to give you an approximation of what amount of weight you could lift one time. Use this value to push yourself while remaining safe, and chart your progress along the way.
Ultimate Trainer
This app helps gym-goers track workouts, log sets, reps, and weight, and plan future training sessions. It offers multiple workout generation methods and a comprehensive exercise library.
- Log sets, reps, and weight
- Track previous lifts and personal bests
- Save exercise notes
- Multiple workout generation methods
- Extensive exercise library with illustrations
- Workout sharing and cloud backup
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Try Ultimate Trainer COMPLETELY FREE for 7 days. NO PAYMENT collected during trial. ULTIMATE TRAINER IS THE #1 GYM WORKOUT PLANNER, GENERATOR, AND TRACKER BUILT FOR PEOPLE WHO WANT MORE CONTROL OVER THEIR TRAINING. Build your own workout, generate one in seconds, or choose a ready-to-go Featured Workout—then track every set, rep, and weight as you train. TRAIN YOUR WAY Know exactly what you want to do? Build and save your own workouts. Need some help deciding? Choose the muscles you want to train and generate a workout in seconds. Want everything ready to go? Select from our growing collection of Featured Workouts designed for common training goals and workout splits. TRACK EVERY WORKOUT Log your sets, reps, and weight as you train. See your previous performance so you know what you did last time and can make informed decisions about what to do next. Your workout history stays organized so you can focus on training instead of trying to remember numbers between sessions. GET WEIGHT RECOMMENDATIONS Featured Workouts and Auto-Generated Workouts can provide weight recommendations based on your previous performance. Get useful guidance for your next set while still keeping full control over your workout. 375+ EXERCISES Browse a growing exercise library with more than 375 gym exercises. Search and filter exercises by muscle group and equipment to quickly find what you need and build workouts that fit your gym. FEATURED WORKOUTS Choose from professionally structured workouts covering popular training styles and muscle groups, including: • Push • Pull • Lower Body • Upper Body • Full Body • Arms • Chest & Triceps • Back & Biceps • Shoulders & Biceps • Core • And more BUILT FOR PEOPLE WHO TRAIN Ultimate Trainer was designed to make workout planning and tracking straightforward. You decide how much help you want. Build everything yourself, generate a workout when you need ideas, or start with a Featured Workout and get to work. No unnecessary complexity. Just flexible tools to help you plan, train, track, and progress. START FREE Ultimate Trainer includes a useful free account so you can start planning and tracking workouts without a subscription. Upgrade to Premium for additional features including Featured Workouts, weight recommendations, and more. Train smarter. Progress faster. With Ultimate Trainer. SUBSCRIPTION INFORMATION Ultimate Trainer offers optional Monthly and Annual subscriptions as well as a Lifetime purchase. Monthly and Annual subscriptions automatically renew unless canceled at least 24 hours before the end of the current subscription period. You can manage or cancel subscriptions through your Apple account settings. Deleting your Ultimate Trainer account does not cancel an active Apple subscription. Terms of Use: https://ultimatetrainer.app/terms-and-conditions Privacy Policy: https://ultimatetrainer.app/privacy-policy Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Love Ultimate Trainer? We’d love to hear from you! Leave us a rating or review on the App Store, or send us a note at support@ultimatetrainer.app.
Screenshots
Verdict
The clearest difference is in-app purchases: The One Rep Max at none against Ultimate Trainer's 3. The One Rep Max also leads on device support (3 vs 1) and iOS requirement (9.0 vs 17.2). Ultimate Trainer's advantage is update cadence (every 2 days vs every 10 days) and ratings volume (10 vs 1). On price, rating, review sentiment and ads 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. Ultimate Trainer sells 3 in-app purchases, starting at $3.99 per month. The One Rep Max asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for The One Rep Max against 5.0 for Ultimate Trainer. That said, the two scores are not equally well evidenced: Ultimate Trainer has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
The One Rep Max ships an update every 10 days, Ultimate Trainer every 2 days. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.
| Parameter | The One Rep Max | Ultimate Trainer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (10 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 10 — better |
| Update frequency | Every 10 days | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 9.0 — better | 17.2 |
| Further details — not scored | ||
| Size | 29 MB | 36 MB |
| Age rating | 4+ | 12+ |
| Developer | Jonah Witcig | Ultimate Trainer LLC |
Customer experience
The One Rep Max
Ultimate Trainer
In-app purchases
The One Rep Max
No in-app purchases
Ultimate Trainer
- Monthly Premium Subscription7 Days trial$3.991 Month
- Annual Premium Subscription7 Days trial$34.991 Year
- Lifetime Premium Access$99.99
Questions
Is The One Rep Max free?
Is Ultimate Trainer free?
Which has better reviews, The One Rep Max or Ultimate Trainer?
Do The One Rep Max or Ultimate Trainer have ads?
Which is updated more often, The One Rep Max or Ultimate Trainer?
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