Span - Climbing

Climbing Analysis

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Span turns a video of your climbing into something you can actually read. Point it at the wall, or import a climb you have already filmed. Span finds your body in every frame and draws it back as a moving skeleton — where your weight sits, where your hands and feet have been, how straight your arms are through the crux. WHAT YOU SEE • A live skeleton over the camera, and burned into what you record • The path your centre of mass took through the whole climb, drawn on the climb itself • Arms-straight percentage, left-right balance, how direct your line was • A stick-figure animation driven by your own movement MEASURED, NOT GUESSED Tell Span your height and wingspan once and it gains a ruler. From then on it reads heights in metres instead of body lengths, and works out your arm, leg and torso lengths from your own climbing. The estimates sharpen as you record more. EVERYTHING STAYS ON YOUR PHONE There is no account, no server and no upload. Pose detection runs on the device. Your climbs, your measurements and your video never leave it unless you share a file yourself. Span is a feedback tool for technique. It is not a medical or diagnostic device, and its measurements are estimates from a single camera.

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

The skeleton now keeps up with fast movement. Detection loses the climber when they are blurred, and a climber is blurred exactly when they are moving fastest — so the moments worth watching were the ones Span had least to draw. Those frames are now kept, and playback follows the curve of the movement between them instead of cutting a straight line across it. Playback also smooths the skeleton now, and does it without adding any lag: the whole climb is already on the device, so the smoothing can look forwards as well as back. It eases off wherever you are moving, so a throw stays as sharp as it happened. ALSO IN THIS RELEASE • The overlay toggles now change a climb while you are watching it, including while paused. Recorded climbs keep their pose data separately, so the skeleton is drawn live rather than baked into the video. • Imported photos show a skeleton, and can generate a stick figure. • Reach Ring, Reach Envelope, Scale Bar and Arm Extension finally show what they do in the settings preview.

The developer, Ravi Singh, 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

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

    Seller
    • Ravi Singh
    Size
    • 61.9 MB
    Category
    • Sports
    Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 Ravi Singh