Shushr - Baby Sleep Sounds is a lifestyle app developed by Stefan Mehnert. The app is designed to help parents soothe their babies and help them sleep. The app contains many built-in white-noise and ambiance sounds such as shhh, heartbeat, hairdryer, vacuum cleaner, and more. The best part is that you can record your own voice or sounds and play them for your baby. You can also set a timer and the app will automatically stop playback after the time is up.

The app is easy to use and does not require an internet connection. It runs in the background and supports AirPlay, making it easy to play through Bluetooth speakers. The app also has a fade-in/fade-out feature that helps to ease your baby into sleep. Shushr - Baby Sleep Sounds is a must-have for parents who struggle with getting their baby to sleep.