Stage Traxx 4 icon

Stage Traxx 4v4.0.12

Released May 6, 2026Major

iOS

What changed

  • New featureAdded waveform zoom functionality by dragging on the timeline in the audio regions editor.
  • PerformanceOptimized network clients to only process playback updates for songs currently on screen.
  • MonetizationFixed offline purchase verification to prevent incorrect fallback to free mode.
  • UXSynchronized playback mode changes from controller devices to the host device.
  • UXFixed local scroll speed settings for network clients displaying local lyrics.
  • UXEnsured audio regions are removed when shortening a song's length.
  • UXCorrected chord placement in lyrics lines containing bold text.
  • UXFixed multi-file selection issues in the audio track file picker.
  • UXPrevented lyrics from jumping to the top when changing font size.
  • PlatformFixed a UI layout issue where the cloud sync menu was cut off on iOS 16.

Original release notes

ADDED

* You can now zoom in and out on the waveform by dragging up or down on the timeline in the audio regions editor
* Selecting an audio region set to skip mode no longer accidentally turns off that setting
* Network clients no longer process playback updates for songs that are not currently on screen

CHANGED

* The app no longer incorrectly falls back to free mode when your purchase cannot be verified because the device is offline

FIXED

* Changing a song's playback mode from a controller device now correctly updates the queued song on the host
* Fixed an issue where network clients showing their own local lyrics did not apply their local scroll speed setting
* Fixed an issue where shortening a song did not remove audio regions that extended beyond the new length
* Fixed incorrect chord placement in lyrics lines that contain bold text
* Fixed an issue where the file picker for adding audio tracks sometimes prevented selecting multiple files at once
* Fixed an issue where manually scrolled lyrics would jump back to the top when the font size was changed
* The lyrics editor now scrolls to keep the cursor visible when extending a text selection downward
* Fixed an issue where text copied from Windows applications could paste incorrectly into the lyrics editor
* Fixed the cloud sync settings menu being cut off on iOS 16

Disclosure: Independent intel to help mobile builders succeed.

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