Ambient Sound: Hear Around You is a free Android app developed by VilFix. This app allows you to stay aware of your surroundings while using your headphones or earphones. With just a click of a button, you can activate ambient sound, set the volume, and leave the app running in the background. This app is particularly useful when you are listening to music and walking on the street or when you want to amplify distant sounds.

It is important to note that you must close the app by clicking twice on the back button, otherwise, it will continue running in the background. Additionally, this app allows you to record sound using the different microphones of your smartphone. Overall, Ambient Sound: Hear Around You is a helpful tool for those who want to stay aware of their surroundings while using headphones or earphones.