Sleep Sounds Free - Sleep Sounds Free is a popular mobile application that is designed to help you sleep quickly, beat insomnia, and easily ignore a partner/spouse who snores a lot and causes difficulty for you.

Calm - Calm.com can help you reduce stress and increase calm.

Anybody Out There: Dead City - A stranger's fate lies in your hand in this game of SMS exchange.

Calm Radio - Calm Radio is a music streaming alternative that offers calming music. Listen to classical and relaxation music for work and sleep, online jazz music with nature sounds, meditation and world music available on our Calm Radio app.

Calm Sleep - Calm Sleep is a feature-rich mobile application used by thousands of people to listen to relaxing sounds and get a good night’s sleep.

Moodwill - Create and listen for free to your perfect nature sounds environment with music to help you concentrate, relax, sleep and overall feel better.