Calm - Calm.com can help you reduce stress and increase calm.
A Soft Murmur - Ambient sounds to wash away distraction.
Headspace - Meditation made simple. Brilliant things happen in calm minds.
Jinglow - Jinglow is an app that reduces anxiety, improves sleep, and increases happiness. Ready to download happiness?
Simple Habit - Our mission is to empower humans to stress less, achieve more, and live better. Meditate today!
Noizio.Net - Ambient sound mixer for PC (Windows) inspired by Noizio app for Mac/iOS.