Sonar Sounds is a free Android app developed by Sound Effects. This app offers more than 30 amazing sonar sounds and ringtones that you can use as your phone's default ringtones, alarm clock ringtones, SMS tones, or contact ringtones. The app features real sonar hi-fi surround sound effects, and all the MP3 files are small in size without compromising quality.

One of the great features of Sonar Sounds is that it is free to use, and it is updated monthly with more free sonar sounds ringtones. The app is easy to use; you can press the "play" button to listen to the MP3 music tones, and if you like one of the MP3 music, you can set it as your default ringtone, alarm ringtone, notifisonarion tone, or contact ringtone. Overall, Sonar Sounds is a great app for anyone who wants to personalize their Android smartphone's sounds with unique and high-quality sonar sounds and ringtones.