See any color in the spectrum
With a combination of one and two finger swipes you can quickly see any color the device is capable of displaying.
- Single finger swipe controls Hue (horizontal) and Saturation (vertical).
- Double finger swipe controls Hue (horizontal) and Brightness (vertical).
- Triple finger swipe up and down to control the display brightness.
- Double tap the screen or tap the "?" in the lower right corner to see the info screen.
- Tap the lock icon in the upper right to lock the screen so finger swipes don't change the color.
Download on the App Store: