Hallow - Guided prayer and meditation mobile app
Defonic - Create a unique sound environment at home or in the office
Altar - My mum annoyed me so I built a church donation app.
Noizio - Feeling that the noise of the big city is too much for you to bear?
Zen Lounge - Meditation app for stress relief with relaxing sounds
Noizer - Ambient sounds like Noisli, but free