This app helps group fitness instructors plan and lead classes. It combines class structuring, an interval timer, and an exercise library into one tool. Instructors can create custom routines, track time, and even integrate music.






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| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (1) | No | Yes | Sep 2026 | ||
| 2 | Free | 4.8★ (60K) | Yes | Yes | Sep 2026 | ||
| 3 | Free | 4.8★ (86K) | No | Yes | Sep 2026 | ||
| 4 | Free | 4.8★ (5.7K) | No | No | Sep 2026 | ||
| 5 | Free | 4.5★ (149) | No | Yes | Sep 2026 | ||
| 6 | Free | 4.9★ (6K) | No | Yes | Sep 2026 | ||
| 7 | Free | 4.5★ (448) | No | Yes | Sep 2026 | ||
| 8 | Free | 4.7★ (60) | No | No | May 2026 |






This app helps group fitness instructors plan and lead classes. It combines class structuring, an interval timer, and an exercise library into one tool. Instructors can create custom routines, track time, and even integrate music.





This interval training app supports HIIT, circuit, and Tabata workouts with customizable rounds and cycles. It offers background operation, screen flashing, and voice guidance for an enhanced fitness experience. An Apple Watch companion app is also available.





Create custom workout timers with adjustable intervals for exercise and rest. Track your progress with detailed history and statistics, and repeat past workouts easily. Enjoy audio cues without interrupting your music.