Green Noise - Calming Sounds is a free iPhone application developed by Natalia Jakubczyk-Gajewska. Designed to improve sleep, meditation, and concentration, this app is also suitable for helping children calm down and fall asleep.

With a very simple user interface, Green Noise offers a variety of soothing sounds to choose from. Users can enjoy sleep sounds, relaxation sounds, calming sounds, concentration sounds, and meditation sounds. The app also includes a sleep timer, allowing users to set a specific duration for the sounds to play.

One of the convenient features of Green Noise is that it can play in the background, allowing users to continue using their device while enjoying the calming sounds. The app can also be controlled from the lock screen, providing easy access to pause or adjust the volume.

A standout feature of Green Noise is the absence of ads, ensuring a seamless and uninterrupted experience for users. Additionally, the developer encourages users to leave feedback on the App Store if they find the app helpful, as it greatly helps in improving the app.

For any comments or questions, users can contact the developer at