Motion Marker

Draw on Video, Dual Analysis

Free · In-App Purchases

Draw directly on your videos and explain instantly. Compare two videos side by side for in-depth analysis. Motion Marker is a professional video analysis tool for sports coaches, dance instructors, and stage directors. --- DRAW DIRECTLY ON SCREEN --- Annotate any frame with lines, arrows, circles, and freehand drawings. Highlight movement paths, formation patterns, or key positions without switching to another app. --- DUAL VIDEO PLAYBACK --- Load two videos side by side and play them simultaneously. Compare a reference performance with a student's recording in real time -- instantly spot the differences that matter. --- DRAW DIRECTLY ON SCREEN --- Annotate any frame with lines, arrows, circles, and freehand drawings. Highlight movement paths, formation patterns, or key positions without switching to another app. --- PRECISE ANGLE MEASUREMENT --- Measure joint angles, limb positions, and formation geometry with accuracy. Communicate corrections with numbers, not just words -- "raise your arm to 90 degrees" instead of "a little higher." --- FRAME-BY-FRAME CONTROL --- Pause at any moment and step through footage one frame at a time. Never miss a critical detail in fast movements -- whether it's a soccer kick, a cheer jump, or a stage entrance. --- BUILT FOR EVERY COACHING DISCIPLINE --- * Sports Coaches -- Analyze formations, player positioning, and technique in match or practice footage. * Dance & Cheer Instructors -- Compare routines side by side, measure arm angles, and track synchronization. * Stage Directors & Choreographers -- Review blocking, entrances, and movement flow with visual annotations. --- FREE TO START, PRO TO UNLOCK --- Download and explore core features for free. Upgrade to Motion Marker Pro to unlock dual video playback, angle measurement, and unlimited annotation tools. Stop describing what you see. Show it. Motion Marker -- See the difference. Coach the difference. --- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://studio-einak.com/motion-marker/privacy_policy_motion_marker.html

Ratings & Reviews

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Minor improvements. Thank you for using Motion Marker.

Version 1.0.1

The developer, Yasutaka Miyajima, 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 based, for example, 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

    Provider
    • Yasutaka Miyajima
    Size
    • 55.9 MB
    Category
    • Sports
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    Languages
    • English and Japanese
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 yasutaka miyazima
  • Developer Website
  • Privacy Policy

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