If the phone is turned into silent mode or the media volume is set to 0 and if music is playing, it will stop the music so you won't miss any second of your favourite track anymore.
Bing POTD: Set your wallpaper to the current Bing picture of the day.
Cleaner: Removes junk from your phone using an internal database.
Countdown Notification: Shows a notification with the remaining minutes.
DailyReboot: Reboots your phone daily to increase performance.
Encrypt: A game about speed.
GPS Converter: Converts coordinates, locations and what3words coordinates.
MusicLog: Logs music you're listening to.
OpenHosts: Pings hosts from a list of IP files.
PhotoBubble: Takes a picture instead of opening Google Now.
SINCOSTAN: A game where you have to decide: Sine, cosine or tangent?
Tiny Timeline: Takes pictures throughout the day.
YourPhoneCanTalk: Test the TTS-Engine of your phone.