ColorU: Palette & Simulator

Picker, UI Preview

Free · In‑App Purchases

Capture inspiration instantly. Your personal color library, one tap away. Design for Everyone. ColorU is not just a palette generator; it is a comprehensive toolkit for accessible and beautiful design. Why you'll love it: Real-Time Color Blindness Simulator: Use your camera to experience the world through different color visions (Protanopia, Deuteranopia, etc.) instantly. Essential for inclusive design. Instant UI Preview: Don't guess—visualize. Apply your palettes to mock Website, App, and Poster templates with a single tap to see how they look in context. Accessibility First: Built-in WCAG contrast checker ensures your text is readable against your background colors (AAA/AA ratings). Advanced Picker: Extract colors from photos or the camera with multi-point sampling. Explore a vast library of Eastern Traditional Colors. Color Zen: Interact with falling color capsules in our unique relaxation mode to spark creativity. Create stunning, accessible designs with confidence.

Ratings & Reviews

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Added smarter generated palette suggestions and auto-fill support. Improved favorites interactions and polished layout details across the app.

Version 0.8

The developer, Liang Kang, 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

      • Larger Text

      • Dark Interface

    Information

    Seller
    • Liang Kang
    Size
    • 10.9 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 18 or later.
    • iPhone
      Requires iOS 18 or later.
    • iPad
      Requires iPadOS 18 or later.
    • Mac
      Requires macOS 26.2 or later.
    • Apple Vision
      Requires visionOS 2.0 or later.
    Languages
    English and 3 more
    • English, Japanese, Simplified Chinese, Traditional Chinese
    Age Rating
    4+
    In-App Purchases
    Yes
    • Buy a Cake $1.99
    • Buy a Nice Meal $3.99
    • Buy a Coffee $0.99
    • Learn More
    Copyright
    • © Liang Kang
  • Developer Website
  • Privacy Policy

    • More by Liang Kang