Selo – Interval Timer

10,000 Hours · Pomodoro · HIIT

Free · In‑App Purchases

It is a truth universally acknowledged, that every hero in want of greatness must be in want of a good companion. Meet Selo. Simple to use. Powerful underneath. A joy to come back to. Turn the one you miss most into a living sticker — someone is watching you grow stronger, someone is cheering you on. Add smart voice cues, and even with the screen off, that voice never goes dark. Training? Selo. Studying? Selo. Everything you practice? Selo. Ten thousand hours makes a master. Selo keeps a careful record of every one — proof of how far you've come. Your data is yours alone: it syncs only to your own iCloud and Apple Health. We collect no data. None. Pick it up — the best companion you'll find.

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The developer, 国英 周, 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
    国英 周
    Size
    12.2 MB
    Category
    Health & Fitness
    Compatibility
    Requires iOS 26.0 or later.
    • iPhone
      Requires iOS 26.0 or later.
    • iPad
      Requires iPadOS 26.0 or later.
    Languages
    English and 9 more
    • English, French, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 KOKORO RYO
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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