Just Interval - Workout Timer

HIIT·EMOM·Tabata·Box Timer

Free · In-App Purchases · Designed for iPad

Train smarter, not harder — with your personal interval trainer. Build your perfect interval timer for HIIT, boxing, or strength & cardio training. Customize every detail — from sets and rest to sounds and colours — for your ideal rhythm. Features • Custom Workout Setup – Freely adjust the number of sets, workout and rest durations, and round counts. • Fully Personalizable – Rename stages, assign colours, and fine-tune timing for each phase. • Clean, Distraction-Free Interface – Focus only on your workout without unnecessary elements. • Dark & Light Modes – Switch easily based on your environment or time of day. • Alarm Sound Options – Choose from multiple clear tones or add your own custom sounds. • Background Music Compatibility – Alarms work seamlessly with your favourite playlists. • Save Unlimited Profiles – Store all your routines and access them anytime. Clarity, rhythm, and control — everything you need to stay consistent and motivated. Start now. Train your way.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

• Added background music feature • Fixed various bugs and improved overall performance

Version 2.2.1

The developer, Junhyong Park, 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

    Accessibility

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

    Information

    • Seller
      • Junhyong Park
    • Size
      • 45.8 MB
    • Category
      • Health & Fitness
    • Compatibility
      Requires iOS 13.0 or later.
      • iPhone
        Requires iOS 13.0 or later.
      • iPad
        Requires iPadOS 13.0 or later.
      • iPod touch
        Requires iOS 13.0 or later.
      • Mac
        Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      English and 33 more
      • English, Arabic, Bengali, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Persian, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Spanish, Swedish, Tagalog, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese
    • Age Rating
      4+
    • In-App Purchases
      Yes
    • Copyright
      • © 2025 Kynest Studio
  • Developer Website
  • Privacy Policy

    • More by Junhyong Park

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