Just a solid white screen, with additional colors available via the touchscreen. I use it as a flashlight.
Slide your finger around in the top third, middle third, or bottom third of the screen to change red, green and blue components of the color.
The app can be set to keep the screen on, to automatically increase the screen brightness to maxium, and to only show white (disable color changes).
Updated on
Oct 14, 2014
Tools
Data safety
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.