.shush is described as 'Generates real-time unique noise with adaptive audio for speakers, headphones, or Bluetooth, room calibration, tinnitus relief, sleep timer, and four noise types' and is a Meditation tool in the sport & health category. There are more than 50 alternatives to.shush for a variety of platforms, including Android, iPhone, iPad, Web-based and F-Droid apps. The best .shush alternative is Medito, which is both free and Open Source. Other great apps like .shush are Blanket, Noice, Calm and SoundAura.