ColorDream trial version

ColorDream is an interactive daydream for Android devices running Android 4.2 (Jelly Bean) and up.
Watch as color changing trails wander around your screen, or touch the screen to play with them! They will happily follow your finger as you move it around the screen!

Trial version is limited to 8 trails at a time, and no settings are available.
With the full version, you can change the following preferences:
Count, Size, Clarity, Speed, Lifespan, Color change rate, Trail Size, and Brightness!
Only available in the Google Play Store