Poex - Customized tap & go products for all.
Cotton Business Cards by MOO - Eco-friendly & recycled business cards
ABBYY Business Card Reader - Scan cards ≡ in a second and manage them everywhere ☁
Namecheap Business Card Maker - Create and order business cards in minutes
Mixerbox - Access iTunes, YouTube, Spotify,Radio etc within one app.
Riffstation - The web version is Free and you can learn how to play Chords with Youtube Songs.