LuCI - LuCI is an OpenWrt Configuration Interface.
Tiny Flashlight + LED - Tiny Flashlight + LED is free to use application that can be used anywhere else, having nicely built-in functionality.
LucidDreamBot - The easiest way to achieve lucid dreaming
Simple Flashlight - A clean flashlight with an extra bright display and customizable stroboscope.
Beddit - A new kind of sleep tracker (No wearable sensors)
Task Killer - Task Killer is an application which automatically forces other applications to stop which are running in the background, making you enhance your smartphone performance and battery life.