Ditherable: Retro & Pixel art

Feeling old-school today?

Free · Designed for iPad

Ditherable enables you see how your image would look like with the colors of an old IBM PC, an Apple II, or even a monochrome Game Boy. Get yourself lost in trying out palettes, and learn about different kinds of dithering methods. Share your creations with friends and family. Supported dither methods are: - Floyd-Steinberg - Atkinson - Jarvis-Judice-Ninke - Bayer (Ordered dithering) - White noise (Ordered dithering) - Blue noise (Ordered dithering) - Threshold (No dithering) Built-in palettes are: - Black & White - Grayscale - Quantized Color - CGA - Apple II - Game Boy - Intellivision - Reduce colors - Light colors - Dark colors You can also make your own palettes and save them.

  • 4.9
    out of 5
    48 Ratings

This version of Ditherable allows you to reduce the colors of an image, import and export custom palettes and comes with a refined user interface. Everything new: ----- 1.7.0 ----- - A new “Reduce colors” palette that computes the dominant colors in your image - Import and export palettes you’ve created in the app - Support for duplicating palettes - Refined user interface - Adjusted blue noise dithering - Improved failure messages - Stability improvements and big internal changes ----- 1.7.1 ----- - Fixed an issue where some controls would not receive touch input on certain devices

The developer, Eskil Gjerde Sviggum, 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

      • Differentiate Without Color Alone

      • Sufficient Contrast

      • Reduced Motion

    • Seller
      • Eskil Gjerde Sviggum
    • Size
      • 4.7 MB
    • Category
      • Photo & Video
    • Compatibility
      Requires iOS 16.0 or later.
      • iPhone
        Requires iOS 16.0 or later.
      • iPad
        Requires iPadOS 16.0 or later.
      • Mac
        Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      English and 2 more
      • English, Norwegian Bokmål, Norwegian Nynorsk
    • Age Rating
      4+
    • Copyright
      • © 2025 Eskil Gjerde Sviggum