ChillNoise is described as 'Creates natural, organic white noise instead of harsh static like other apps. Features adjustable frequency controls, modulation, and multiple noise types (white, pink, brown). Ideal for sleep, focus, relaxation with a more pleasant experience than traditional noise generators' and is a Ambient Sounds player in the sport & health category. There are more than 10 alternatives to ChillNoise, not only websites but also apps for a variety of platforms, including Android, iPhone, iPad and Android Tablet apps. The best ChillNoise alternative is myNoise, which is free. Other great sites and apps similar to ChillNoise are Calm, SoundAura, White Noise and Nuits: White Noise Soundscapes.