Rytmio - Interval Timer

Sports

Only for iPhone

Free · In-App Purchases

iPhone

Transform your workouts with Rytmio. Build custom interval and strength routines with voice cues, Live Activities, and full workout tracking – no account, no ads. Rytmio is a powerful, visually intuitive workout timer for interval and strength training. Stay focused with full-screen color cues that let you know instantly when to work and when to rest. INTERVAL TIMER • Customizable work/rest periods • Visual cues: Screen changes color for each phase • Multiple rounds with automatic transitions • Perfect for HIIT, Tabata, boxing, and circuit training • Warm-up countdown STRENGTH TIMER • Track sets, reps, and rest periods • Log your progress efficiently • Auto-advance between exercises • Ideal for weightlifting, bodybuilding, and gym workouts FEATURES • Voice countdown (3-2-1) in multiple languages • Live Activities on lock screen (iOS 16.1+) • Dynamic Island support (iPhone 14 Pro+) • Background audio support (mix with your music) • Haptic feedback & vibrations • Dark mode optimized TRACK YOUR PROGRESS • Automatic workout history • Daily and weekly statistics • Training streak tracking • Export your workout data CREATE CUSTOM WORKOUTS • Save unlimited workout plans (Premium) • Add exercise photos for clarity • Quick templates for common routines PRIVACY FIRST • No account required • No data collection or tracking • Works completely offline • Optional iCloud sync Start with a 7-day free trial. Premium includes unlimited saved workouts, advanced statistics, and iCloud sync. Download Rytmio and transform your workouts today. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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Bug fixes and performance improvements.

Version 1.1

The developer, Kamil Wowra QA Engineer, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary based, for example, on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    • Provider
      • KAMIL WOWRA QA ENGINEER
    • Size
      • 4.5 MB
    • Category
      • Sports
    • Compatibility
      Requires iOS 18.5 or later.
      • iPhone
        Requires iOS 18.5 or later.
    • Languages
      • English and Polish
    • Age Rating
      4+
    • In-App Purchases
      Yes
    • Copyright
      • © 2026 Kamil Wowra
  • Developer Website
  • Privacy Policy