HueZoo

Identify the outlier

Free · In-App Purchases · Designed for iPad. Not verified for macOS.

Can you see the difference? Huezoo is a color perception game that pushes your eyes to their limits. Six swatches appear on screen — one has a subtly different hue. Tap the outlier. Sounds simple. It isn't. Difficulty is measured using ΔE (Delta E) — the scientific standard used by designers, display engineers, and color scientists to quantify how different two colors actually are. A ΔE below 1.0 is considered imperceptible to the human eye. Your goal? Find it anyway.

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Memory Games added

The developer, Karan Sharma, 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 Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary based, for example, on the features you use or your age. Learn More

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

Provider
  • Karan Sharma
Size
  • 43.9 MB
Category
  • Casual
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
Age Rating
4+
In-App Purchases
Yes
Copyright
  • © Karan Sharma