Ambiance is described as '"environment enhancer" designed to help you create the perfect ambient atmosphere to relax, focus or reminisce. Choose from over 1000 free sounds, exclusive to Ambiance, to download and listen to, create customized sound mixes, cycle through playlists' and is an app in the sport & health category. There are more than 50 alternatives to Ambiance for a variety of platforms, including iPhone, Android, iPad, Web-based and Android Tablet apps. The best Ambiance alternative is Ambie, which is both free and Open Source. Other great apps like Ambiance are Blanket, Noice, myNoise and Brain.fm.
The rain sounds are smooth and varied. A few other kinds of sounds such as ocean waves are available in the premium version.