Sound Oasis BST-400

Sound Oasis BST-400 is a tinnitus therapy companion app designed to accompany the BST-400 Stereo Sound Therapy System. It provides 25 free therapeutic sounds (10 stereo), a 12-band graphic EQ with per-sound memory, a white noise overlay, and a session timer from 5 to 120 minutes. The app also offers free updates with new sounds and is designed to help military service members and travelers find relief from tinnitus at home or on the go.

By using targeted sound therapy and masking, it can make tinnitus less noticeable—especially in quiet nighttime environments. Users can tailor each sound to their tinnitus frequency, save up to two favorite EQ settings per sound, and manage volume with soft-off functionality. Note that this app is not a substitute for professional medical advice.