HIIT Timer Counter - RepChime

For focused fitness exercises

Only for iPhone

Free · In‑App Purchases

iPhone

Build workouts your way with flexible timers and rep assistance. Go Pro for voice cues, background support, Live Activities, and more. RepChime is a focused training companion for calisthenics, street workout, bodyweight strength, and interval sessions. Use HIIT Timer mode for structured intervals, or Counter mode for automatic rep tracking with iPhone sensors and the front camera. HIIT TIMER • Set Work, Rest, and Prepare intervals • Multiple rounds for interval workouts • Ladder progression for Work time • Sound Countdown for Work, Prepare, and Rest • Fast setup for repeatable interval sessions COUNTER • Automatic rep counting with iPhone motion sensors • Motion, Rotation, Auto, and Front Camera detection modes • Front camera mode for push-ups • Adjustable sensitivity for supported exercises • Set goals, rounds, prepare time, rest time, and sound behavior • Ladder progression support • Sound Countdown for Prepare and Rest PRESETS • Save HIIT Timer presets • Save Counter presets • Keep favorite workout setups ready to launch • Quickly switch between workout presets SOUND & VOICE • Sound Countdown helps you stay in rhythm without checking the screen • Round Start Cue announces and shows the current round before work starts • Spoken countdown and spoken rep feedback with RepChime Pro • Count, Prepare, and Finish sounds • Voice guidance based on device language • Works with background music • Keep Sound Level option for flexible audio behavior LIVE ACTIVITIES • Live Activities support for Pro users • View workout timing on the Lock Screen and Dynamic Island • Keep workout progress easier to follow when leaving the app REPCHIME PRO • Spoken rep counting • Spoken countdown guidance • Round Start Cue with spoken and visual round guidance • Button Lock to help prevent accidental workout interruptions • Ladder features for harder progressions • More preset slots • Full preset editing workflow • Live Activities support • Workout background support features LANGUAGES • English • German • Spanish • Spanish (Mexico) • French • French (Canada) • Japanese • Korean • Chinese (Simplified) • Chinese (Traditional) SUPPORTED EXERCISES • Push-up • Sit-up • Pull-up • Squat DESIGNED FOR TRAINING • Clean dark interface built for workout focus • Quick access to settings and presets • Consistent experience across Counter and HIIT Timer modes • Simple controls, modern design, and practical workout tools IMPORTANT • Some features require accelerometer and gyroscope • Front camera mode is available for push-ups only • Free workouts are intended for foreground use • Pro adds workout background support features, including Live Activities and workout state preservation DISCLAIMER RepChime is a fitness tool and not a medical app or a substitute for professional medical advice. Exercise responsibly, use proper form, and stop if you feel pain, dizziness, or discomfort. By downloading or using this app, you agree to the Terms of Use: https://valnikodeveloper.github.io/fitreps-legal/terms.html

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Workouts now feel smoother: in addition to Prepare, sound countdowns are enabled by default for Rest in all new presets and for Work in new Timer presets. Pro voice settings are clearer too.

The developer, Valerii Nikolaev, 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, for example, based on the features you use or your age. Learn More

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

    Seller
    • Valerii Nikolaev
    Size
    • 6.6 MB
    Category
    • Health & Fitness
    Compatibility
    Requires iOS 26.1 or later.
    • iPhone
      Requires iOS 26.1 or later.
    Languages
    English and 7 more
    • English, French, German, Japanese, Korean, Simplified Chinese, Spanish, Traditional Chinese
    Age Rating
    4+
    In-App Purchases
    Yes
    • RepChime Pro Yearly $9.99
    • RepChime Pro Monthly $1.99
    • RepChime Pro Lifetime $12.99
    Copyright
    • © 2018-2026 Valerii Nikolaev