BlackBerry 10 users should be happy to learn that the awesome StereoTube app is 66% off this week. That means you can get the great YouTube and VIVO audio and video player for only $0.99 in BlackBerry World. That is a great value since StereoTube makes it easy to listen to YouTube music as if it were your personal MP3 collection. It works quite well in my opinion and is well worth a dollar.
On top of that they have also dropped the price for their wallpaper app, HomeScreen Themes Shelf. The app gives you 63 wallpapers for your device that look like shelves behind your icons. It gives your device a bit of a bookcase feel. Check it out also for only $0.99 in BlackBerry World.