Release timeline

2026-10-02 live for 18 days

v4.3.14Current

80 MB (+1 MB) · 4.67★ · 528 ratings

• AI Coach: a new waiting screen while your answer is being prepared. • AI Coach: a new button on the answer screen brings back your question so you can edit it and ask again. • Bug fixes and improvements.

2026-08-22 was live for 31 days

v4.3.10

80 MB · 4.67★ · 517 ratings

Improved the design of the interval timer screen

2026-08-01 was live for 33 days

v4.3.9

80 MB (+1 MB) · 4.67★ · 509 ratings

Discover new rewards and achievements! Complete workouts, unlock medals, and track your progress in your profile. We’ve also added a new app icon option and improved the interface and stability.

2026-06-27 was live for 29 days

v4.3.8

79 MB (+0 MB) · 4.68★ · 507 ratings

Added XP progress for levels, clearer workout rewards, improved timer progress bars, and fixed purchase/status reliability.

2026-04-30 was live for 55 days

v4.3.7

79 MB · 4.67★ · 488 ratings

Added user profile, improved workout generator screen design

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The full development timeline shows price changes, ranking moves, rating shifts — with measured revenue impact.

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Version data captured during periodic snapshots — see release notes on the Timer Tabata for Workout, HIIT profile for full app context.
Source: App Store / Google Play public metadata.

Timer Tabata for Workout, HIIT — version history

Summary