Cleaning Mode: Screen Cleaner

Clean & Color Test

Only for Mac

$2.99

Mac

Wipe your screen without triggering a thingpure black on every display, keys stay in the app, hold cmd Q to leave. Plus 9 patterns to check for dead pixels. Cleaning Mode is a focused screen-care and display-check utility for Mac. Launch it to cover every connected display with a calm full-screen cleaning view, so you can wipe away dust, fingerprints, and smudges with less distraction. CLEAN WITH CONFIDENCE • Covers every connected display in full screen • Intercepts keyboard input while the app is frontmost, reducing accidental keystrokes • Requires holding ⌘Q until the progress ring completes to exit • No Accessibility, Input Monitoring, or Screen Recording permission required CHECK YOUR DISPLAY Press C to enter Color Test mode, then press Space to switch between eight full-screen patterns: • Black, white, red, green, and blue — look for bright, dark, or stuck pixels and uneven areas • Gray ramp — inspect gradients, banding, and tonal transitions • Grid — check alignment and display geometry • Color bars — quickly review overall color output BUILT FOR MAC • Supports both Apple silicon and Intel Macs • Works fully offline and collects no data • Requires macOS 13 or later Cleaning Mode is useful for MacBook, iMac, Studio Display, and external monitor users who want a cleaner screen and a quick way to visually inspect display quality. Care note: Never spray cleaning liquid directly onto your display. Always follow your device manufacturer’s cleaning instructions.

Ratings & Reviews

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

New in 1.4 • Controls now fade away after a few seconds untouched, leaving pure black — or just the test pattern. Press any key, click or move the pointer to bring them back. • New Gray pattern for spotting blotches, clouding and tint shifts. • Every test pattern now tells you what to look for. Fixes • Additional displays are now fully covered. • Connecting, disconnecting or rescaling a display mid-session now re-covers every screen. • Your display no longer goes to sleep or locks while you're wiping it or inspecting a pattern.

Version 1.4

The developer, 振龙 何, 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

    Accessibility

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

    Information

    Seller
    振龙 何
    Size
    244.5 KB
    Category
    Utilities
    Compatibility
    Requires macOS 13.0 or later.
    • Mac
      Requires macOS 13.0 or later.
    Languages
    English
    Age Rating
    4+
    Copyright
    © Zhenlong @2026
  • Privacy Policy

    • Supports

    • Family Sharing

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

    More by 振龙 何