OTOIRE is a lifestyle application designed for iPhone users to mask sounds in public restrooms. This free tool addresses common concerns about privacy and sound, making bathroom visits less awkward. Users can choose from over ten different sounds to play, ensuring a more comfortable experience when using facilities that lack sound-masking devices.

The app features a sensor function that allows users to control sound playback without needing to touch the screen, enhancing convenience during use. Additionally, it offers soothing animations to create a calming atmosphere. OTOIRE also supports background playback, enabling users to operate the app even when it is minimized. This makes it an essential companion for those who frequently find themselves in public restrooms.