Watch the grade live on iPad and iPhone.

Less than two seconds behind the suite. No account and nothing to set up: a room link and password from your colorist is all you need.

Download on the App Store

The Gradetonic app on iPad, playing a live roomThe Gradetonic app on iPhone: paste a room link to watch

How it works

  1. Your colorist sends a room link.
  2. Open it in the app. Paste the link in the app, or open the room in Safari and tap Open in app.
  3. Enter the room password and watch.

The app runs on iPhone and iPad with iOS 15 or later. On a Mac or PC, the room opens in any modern browser: see Watching a session.

Viewing for color review

  • Use an iPad Pro with Reference Mode on (Settings › Display & Brightness › Advanced).
  • Turn off True Tone, Night Shift and Auto-Brightness.
  • Watch in a dim, neutral room, without bright windows or colored light behind the screen.

This is review quality, not a reference monitor. For final, color-critical decisions, use a calibrated display.

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