About this app
ColorCeption - a color perception challenge for the iPhone and Apple Watch. Ten free colors; RGB, CMY and HSB modes. ColorCeption challenges you to match a random color. The random color goal can surround the match or remain on a different screen. Matching can be done in Red/Green/Blue additive lights, Cyan/Magenta/Yellow subtractive paints or Hue/Saturation/Brightness perception values. - 10 free colors to match; 10,000,000 colors to match after an IAP - RGB, CMY, HSB modes on separate pages - Show or hide the random color goal - Score from 0%-100% - Apple Watch and iPhone compatible
Latest release
What’s New
Score is based on linear distance from correct color based on RGB or CMY or HSB values.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 1, 2026 · 6:04 AM Free
Screenshots
