Relax Sounds - Calming is an iPhone application created by Vectorsoft that offers a wide range of HD-quality sounds to help users create a peaceful and calming environment. The app provides an extensive collection of rain, nature, city, colic baby, and meditation sounds to choose from. In total, there are 48 soundtracks divided into four groups. Users can set the timer to stop the application automatically and can use it without an internet connection.

One of the app's unique features is the white noise feature, which contains the three most popular types of noise: white, pink, and brown. This application can be used for relaxation, meditation, work, concentration, or even to help babies sleep. The app's background play mode allows users to multitask while enjoying the soothing sounds. Overall, Relax Sounds - Calming is an excellent choice for anyone looking for a high-quality collection of soothing sounds.