Defonic - Create a unique sound environment at home or in the office
Sleepy Baby - Help your baby sleep with the Sleepy Baby soundboard.
Noizio - Feeling that the noise of the big city is too much for you to bear?
MyNoise - Custom shaped online noise machines. Many Many generic sounds
Noizer - Ambient sounds like Noisli, but free
Power Nap App - Best napping timer with relaxing sleep sounds