Oto is a self-guided audio app for people who experience tinnitus (ringing in the ears). At its heart is a library of calming sounds you can listen to any time, alongside short guided audio and practical education to support your everyday wellbeing and routines. What you’ll get • A library of calming sounds — white, pink and brown noise, nature and environmental sounds, and layered soundscapes you can mix • Adjustable volume and an optional sleep timer • Short guided audio sessions (about…