SyncTimer - Ensemble Stopwatch

Sync up to 30+ devices

$4.99

SyncTimer v0.8 brings a new drift engine ensuring centisecond level sync on Wi-Fi/BLE– with new watchOS and iPadOS support –perfect for ensemble & chamber music timing. Improvements & Fixes Added Kalman Filter drift engine to ensure sub-centisecond level sync between all devices. Introducing Event Sheets: craft a full score with cues, stops, restarts, and share across devices. Ensure rehearsal marks, fermati, and other cues are synced across devices. Made timer EVENTS VIEW and SYNC VIEW tap zones more clear. Better, smoother animations Three-way sync lamp: red for not searching/not connected, yellow for searching/not connected, green for connected. WatchOS support: Watch now mirrors device state. iPad support: Portrait mode support for all app functions. Simplified connection modes by removing Lobby style connection. Who It’s For Ensemble & chamber musicians seeking rocksolid interdevice timing. New music performers & conductors who need sub-CS sync. Conservatory faculty & technicians requiring reliable cue management in rehearsal and performance. Compatibility & Requirements iOS 17+ Thank you for testing our public beta! Please send feedback and feature requests to stagedevices.com/support. .

Ratings & Reviews

  • 5.0
    out of 5
    3 Ratings

The developer, Sebastian Suarez-Solis, 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 indicated that this app supports the following accessibility features. Learn More

    • Supported Features

      • VoiceOver

      • Dark Interface

      • Differentiate Without Color Alone

      • Sufficient Contrast

      • Reduced Motion

    Information

    • Seller
      • Sebastian Suarez-Solis
    • Size
      • 13.3 MB
    • Category
      • Music
    • Compatibility
      Requires iOS 18.0 or later.
      • iPhone
        Requires iOS 18.0 or later.
      • iPad
        Requires iPadOS 18.0 or later.
      • Apple Vision
        Requires visionOS 2.0 or later.
      • Apple Watch
        Requires watchOS 26.0 or later.
    • Languages
      • English
    • Age Rating
      4+
    • Copyright
      • © 2025 Stage Devices, LLC
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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