The 30 vs RepUp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
The 30
This app guides users through a 30-day program to improve their pull-up strength. It focuses on the benefits of pull-ups for back and arm muscles. Track your progress and feel your body change.
- 30-day pull-up program
- Focus on back and arm muscles
- Body transformation tracking
- Upper body strength building
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@ The strongest upper body exercise pull-up provides back muscles and wide shoulders. @ Pull-up is a very effective exercise not only for the back but also for the arm muscles. @ Feel the change of your body through The 30-Day Pull-up Challenge.
RepUp
This app uses AI to analyze your push-ups and pull-ups in real-time, counting reps and improving form. It offers personalized workout plans, voice guidance, and various modes to help you achieve your fitness goals.
- AI exercise analysis
- Customized workout plans
- 30-day dead row program
- Voice guidance
- Challenge mode
- Custom workout mode
- Exercise tier ranking
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Rep Up is an innovative app that leverages cutting-edge AI posture detection technology to analyze push-ups, pull-ups, and provide customized workout plans in real time. Designed to support your fitness journey, Rep Up makes your workouts smarter. Key Features: 1. AI Exercise Analysis: It analyzes your exercise in real time through your phone's camera, automatically calculates the number of exercise repetitions, and records the exercise tempo to improve the quality of your exercise. 2. Customized Exercise Plan: Take one test after three routine exercises. Depending on the test results, adjust the intensity of the next three routine exercises to provide the optimal plan for your fitness level. 3. Dead row workout program: Provides a 30-day dead row workout plan for pull-up beginners so that even those who can already pull up can increase their numbers through dead row workouts. 4. Voice Guide: Provides a voice guide to help you exercise at the right speed and skills to maximize exercise efficiency and minimize the risk of injury. 5. Challenge Mode: Challenge Mode, which allows you to challenge and test your limits at any time, allows you to exercise freely without being tied to your workout plan. 6. Custom mode: You can specify your own workout set and work out. 7. Exercise tier: The difficulty level of push-ups and pull-up exercises you performed is shown in the tier. Try to reach a higher tier! 8. Reminder: You can set notifications by day and hour. Rep Up is the perfect partner to help you become an exercise master. From now on, achieve your fitness goals and take the first steps toward a healthy lifestyle. With us, exercise is never alone.
Screenshots
Verdict
The clearest difference is rating: RepUp at 4.0 against The 30's 1.0. The 30's advantage is iOS requirement (10.0 vs 12.0). On price, ratings volume, update cadence 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. Neither carries in-app purchases, so what you see is what you pay.
RepUp holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
The 30 ships an update every 5 weeks, RepUp every 3 weeks. The most recent releases landed on October 6, 2026 and September 25, 2026 respectively.
| Parameter | The 30 | RepUp |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 4.0 (2 ratings) — better |
| Positive reviews | — | 80.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 86 MB | 207 MB |
| Age rating | 4+ | 4+ |
| Developer | Mooncheon Song | Junhyeok Lee |
Customer experience
The 30
RepUp
In-app purchases
The 30
No in-app purchases
RepUp
No in-app purchases







