Blanket is described as 'Improve focus and increase your productivity by listening to different sounds. Or allows you to fall asleep in a noisy environment' and is a Ambient Sounds player in the sport & health category. There are more than 100 alternatives to Blanket for a variety of platforms, including iPhone, Android, Web-based, iPad and Android Tablet apps. The best Blanket alternative is Moodist Ambient Sounds, which is both free and Open Source. Other great apps like Blanket are Ambi, Ambie, Noice and myNoise.