CaliTimer: Handstand Timer

Auto-detect calisthenics holds

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Record your handstands and CaliTimer times every hold for you, automatically. No stopwatch, no counting the seconds back from your footage. Prop your phone, hit record, and kick up. The moment you're in a handstand, CaliTimer starts timing the hold; the moment you break, it stops. Every hold is logged, every personal best is tracked. WHAT IT DOES • Detects when you're in a handstand using on-device pose estimation. • Times every hold from the instant you're stable to the moment you bail. • Logs every hold, grouped by date, with skill, duration, and personal best. • Tracks your personal best for each skill with the date you set it. • Optional target duration with an audio cue when you hit it. • Front and rear camera support. RECORD AND REVIEW, WITHOUT THE CLUTTER Watch your holds back to check your form during a session. Recordings are kept only temporarily, save the ones you want to your camera roll with a tap, and the rest are cleared automatically. Your training footage never quietly fills up your storage. UPLOAD MODE Already have footage on your camera roll? Import any handstand clip and CaliTimer runs the same detection on the video. Useful for catching up on past sessions or testing how the detection responds in different scenarios. PRIVACY-FIRST BY DESIGN • 100% on-device. The Vision framework runs the pose detection locally. • No accounts. No sign-ups. • No data leaves your phone ever. • No ads. No analytics. No tracking. • Works fully offline. WHAT'S NEXT Handstand is the first skill. Other calisthenics skills are on the roadmap including front lever, back lever, planche. CaliTimer is built and maintained by one developer. Feedback is welcome, there's a "Send Feedback" link inside the app.

Ratings & Reviews

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CaliTimer just got better at reading your holds. • Improved pose tracking accuracy • New: if tracking looked shaky during a set, the app tells you right after • New: report a detection issue straight from the session review screen • Updated setup guidance: shoot side-on for the most reliable tracking, on every skill Got a skill you want added? Request it right from the skill picker.

Version 1.1.3

The developer, Stephen Lengyel, 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.

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    Accessibility

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    Information

    Seller
    • Stephen Lengyel
    Size
    • 94.4 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
    Age Rating
    13+
    Copyright
    • © 2026 Stephen Lengyel
  • Developer Website
  • Privacy Policy