Gym Timer vs Frogler Judo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gym Timer
This app helps you track gym sessions and manage rest times between sets. It's designed for use on a smartwatch, allowing you to leave your phone behind. The app alerts you when it's time to train again, ensuring your workout flows smoothly.
- Track gym sessions
- Time rest periods between sets
- Smartwatch optimized
- Phone-free gym experience
- Alerts for training intervals
- HealthKit integration
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Gym Timer helps you tracking your gym sessions and timing rest time. - You can leave your smartphone in the locker room: An app designed from the concept of the Apple Watch's app to give you the best mobility in the gym, without the need to lug around the smartphone. It's all on your wrist. With CareKit and HealthKit integration, your workout will never be interrupted if your Apple Watch goes into standby mode. - It does everything: With Gym Timer, you just set the number of sets and the rest time between one set and the other, then you just need to start the timer at the end of each set. When is time to start to train again, it will alert you. Follow us on our social media to be the first to know about new features we're developing, to get in touch with our community and give us a feedback. Facebook: https://www.facebook.com/gymtimer/ Instagram: @gym_timer Twitter: @gym_timer Gym Timer uses Health Kit for some functionalities like staying active while your watch screen is off.
Frogler Judo
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Maximize your vertical explosive power and master the exact science of plyometrics with Frogler Judo, the premier athletic training аssistant and jump biomechanics reference engine. Engineered for track athletes, combat sports practitioners, basketball players, and competitive jumpers who demand clinical precision, this specialized sports framework replaces guesswork with systematic movement tracking. Build your lower-body kinetic chain safely by breaking down the foundational laws of physics that govern airborne velocity, power development, and safe impact force absorption. Execute Systematic Training Protocols Initialize your physical preparation by entering the comprehensive Training cockpit, which maps out structured athletic development protocols. Track your progress across targeted workout blocks including Box Jump Mastery, Depth Jump Protocols, Serial Jump Sprints, and Single-Leg Bound Labs designed to improve lateral ankle and knee stability. Execute a monthly Vertical Leap Test utilizing exact multi-phase metrics, moving systematically from a dynamic warm-up and standing reach baseline to maximum flight attempts. Follow real-time coaching cues during active sessions to guarantee optimal energy output and minimal joint strain. Deepen Your Biomechanical Theory Deepen your athletic IQ by accessing the built-in Learn academy to understand how your tendons act as high-velocity springs. Review detailed theoretical guides covering the Stretch-Shortening Cycle, the critical deceleration properties of the Amortization Phase, explosive push-off mechanics, air stabilization, and knee alignment habits. Validate your movement comprehension through interactive athletic quizzes that test your recovery knowledge, such as ensuring a full sixty seconds of rest between maximal vertical leaps to facilitate complete phosphocreatine restoration. Eliminate movement errors and perfect your landing technique. Initialize Frogler Judo today.
Screenshots
Verdict
The clearest difference is in-app purchases: Gym Timer at none against Frogler Judo's 2. Gym Timer also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price, 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. Frogler Judo sells 2 one-off in-app purchases. Gym Timer asks for nothing beyond the download.
Gym Timer ships an update every 3 weeks, Frogler Judo every 2 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Gym Timer | Frogler Judo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (460 ratings) — better | — |
| Positive reviews | 55.0% of reviews | — |
| Number of ratings | 460 — better | — |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod, Apple Watch — better | iPhone |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 19 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Giuseppe Fasano | ALESSIO MARCHETTI |
Bugs and requests
Gym Timer
Reported bugs
4 issues- Timer resets unexpectedly
- Set/rep count not updating correctly
- Syncing issues with Apple Watch
- Notifications not working as expected
Requested features
4 requests- Add option to track exercise time
- Implement workout history/progress tracking
- Provide Apple Watch complications
- Offer paid ad-free version
Frogler Judo
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Gym Timer
No in-app purchases
Frogler Judo
- Cyber Neon$1.99
- Volcanic Lava$1.99









