Plank Labs

Build a stronger plank

Only for iPhone

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

iPhone

Train your plank with a clear, structured plan. Track your progress, improve your hold, and build strength without distractions. No ads. No subscriptions. Build a stronger plank with a simple, structured plan. Plank Labs removes the guesswork. Each session tells you exactly what to do — so you can focus on holding clean form and improving over time. Whether you're starting out or pushing your limits, Plank Labs adapts to your current level and helps you progress consistently. No noise. No complexity. Just clear sessions and measurable progress. • Structured plank sessions — clear sets, no guesswork • Adaptive progression — adjusts based on your performance • Track your best hold and progress over time • Clean, distraction-free interface • Fully offline — no accounts, no tracking • One-time unlock — no subscriptions Focus on quality, not just time. Plank Labs encourages clean form and controlled holds — helping you build real strength, not just longer but weaker holds. Start today. Stay consistent. Get stronger.

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The developer, Justin van Wijngaarden, 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
    Justin van Wijngaarden
    Size
    3.2 MB
    Category
    Health & Fitness
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 6 more
    • English, Dutch, French, German, Japanese, Simplified Chinese, Spanish
    Age Rating
    9+
    In-App Purchases
    Yes
    Copyright
    © 2026 QQA Labs
  • Developer Website
  • 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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