Sylence

Sylence is a health and fitness app designed to help people with tonal tinnitus by allowing them to find the pitch of their ringing and listen to masking noise with a notch cut at that exact frequency. The app provides white, pink, or brown noise combined with natural sound recordings, a sleep timer, and breathing exercises. It runs primarily on Android, is privacy-focused with no accounts required, and offers a free tier plus optional Pro subscription for advanced features such as a diary and personalized routines.