Playmoss - Create playlists from YouTube, Vimeo and SoundCloud
Heart for Heart - Monitor your heart in 90 seconds. For a good cause. 💓
Playlist Machinery - Tools that help you create & organize your Spotify playlists
AliveCor Mobile ECG - A freakin' heart monitor for your smartphone
Audioship - Upload audio to YouTube or Facebook
HeartIn Portable Electrocardiograph - PC/Smartphone compatible ECG. Check your heart anywhere.