Woolah - Knockout Photo challenges with your friends.
AlbaJet Charter GmbH - Instantly search and compare private jet charter prices. Over 5.000 accredited luxury aircraft available for hire worldwide. Get a free cost estimate today.
QuizUp - QuizUp gives you the opportunity to test your trivia skills against friends and strangers throughout the world.
WindowSnap - Open a new window somewhere in the world
2016 Photo Challenge - Take a photo every day for 366 days
Photo Map - High performance Android app to keep track of your photos on the map.