Ambie is described as 'The motivation behind Ambie is to build a simple but beautiful soothing sounds player for Windows. Animations are used to enhance the experience. Only a few UI elements are available in the app. This is on purpose because for Ambie, less is more' and is an app. There are more than 10 alternatives to Ambie for a variety of platforms, including Online / Web-based, Android, iPhone, iPad and Mac. The best alternative is myNoise, which is free. Other great apps like Ambie are Noisli, Blanket, Brain.fm and Noizio.
Ambie is mainly a Audio Player but alternatives to it may also be Meditation Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Ambie.