Byku

The Power Meter Bike Computer

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Built for power meter riders. Byku reduces cycling to the essentials: clean typography, zero clutter, and pure performance clarity on every ride. A reduction to the essential. In a world of noisy dashboards and cluttered screens, Byku is built on a simple belief: the beauty of the ride lives in clarity. Byku is a minimal cycling computer designed explicitly for power meter training. It strips away distractions and presents your key data with typographic elegance and zero friction. Purist Performance. Byku is made for riders who value focus over noise. We replace complex menus with calm structure, and confusion with confidence. You get the essentials you actually need—Power, Speed, Time, and core ride metrics—presented with the elegance your bike deserves. Simple on the surface. Profound underneath. Completely focused on the road ahead.

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The developer, Pengsquare UG (haftungsbeschraenkt), 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
    • Pengsquare UG (haftungsbeschraenkt)
    Size
    • 1.4 MB
    Category
    • Sports
    Compatibility
    Requires iOS 26.2 or later.
    • iPhone
      Requires iOS 26.2 or later.
    • iPad
      Requires iPadOS 26.2 or later.
    • Mac
      Requires macOS 26.2 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 26.2 or later.
    Location
    • This app may use your location even when it isn’t open, which can decrease device battery life.
    Languages
    English and 16 more
    • English, Czech, Danish, Dutch, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Ukrainian
    Age Rating
    9+
    In-App Purchases
    Yes
    Copyright
    • © 2026 Pengsquare UG (haftungsbeschränkt)
  • 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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