"I've used the sleep mode and have to say it's brilliant"

"Love the sleep mode and everything about it"

"Eyes feel tired during night reading on the phone? Have trouble in sle..."

"Compatible with UP2, UP3, UP4, phones that have motion tracking, and A..."

"AS SEEN IN CONSUMER REPORTS! Find out why the world is sleeping better..."

"Ambiance is an "environment enhancer"designed to help you create the p..."

"Find the perfect mix of background noise to help you relax, study, wor..."

"This is the full version without advertisement and with homescreen wid..."

"f.lux removes the bright blue colors from your phone to help you wind ..."

"The original custom auto brightness solution for Android. "To put it s..."

"The #1 eyes protecting app according to environment given to you by To..."