Greenizer

The green screen app

Free · Designed for iPad. Not verified for macOS.

Greenizer turns your iPhone or iPad into a clean, static tracking screen for photo and video workflows. Use it as a colored replacement area or tracking reference when filming a device screen, product shot, prototype, or visual effect setup. The app displays a full-screen color field with high-contrast corner markers that can be tracked later in your preferred photo or video editing app. Swipe left or right to change the screen color, pinch to adjust the marker size, tap to show or hide the status bar, and long-press to toggle maximum brightness. Your settings are saved automatically, so the screen is ready the next time you open the app. Features: - Full-screen static color display - Multiple background colors - Trackable corner markers - Adjustable marker size - Status bar toggle - Maximum brightness toggle - Works on iPhone and iPad Please note: Greenizer does not edit photos or videos. It is designed only to display a static, trackable screen for use with third-party photo and video apps.

Ratings & Reviews

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

We fixed a minor UI issue.

Version 1.2.1

The developer, Michael Schwarz, 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
    • Michael Schwarz
    Size
    • 4.2 MB
    Category
    • Photo & Video
    Compatibility
    Requires iOS 18.6 or later.
    • iPhone
      Requires iOS 18.6 or later.
    • iPad
      Requires iPadOS 18.6 or later.
    • Mac
      Requires macOS 15.6 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.6 or later.
    Languages
    English and 13 more
    • English, Arabic, French, German, Hebrew, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Ukrainian
    Age Rating
    4+
    Copyright
    • © 2026 Michael Schwarz
  • Privacy Policy

    • More by Michael Schwarz