SleepSound: Rain Relax Noise is a lifestyle application designed to create soothing soundscapes for better sleep, study, or focus. Users can mix multiple sounds, adjust individual volumes, and set a sleep timer for uninterrupted relaxation. With support for Airplay and Bluetooth, this app ensures efficient battery consumption for overnight use.

Whether you or your baby struggle to fall asleep, SleepSound provides a variety of calming noises such as rain, nature sounds, and white noise. Additional sounds like animals and waves are regularly added for Plus subscribers. The app offers a free version with the option for enhanced features through an auto-renewing subscription.