Volume/Sound Booster. Volume/Sound Booster Free is the great tool to optimize your phone's volume. Volume/Sound Booster will make your phone sound and overall volume/sound much more stronger. Its absolutely free to use, so go for it.
The app has been checked for viruses and it has been found totally secure. Volume/Sound Booster Free is designed by Pratik Sharma and its category is Music & Audio. The tool has the overall rating 3.8 on Google Play.
This application was downloaded and set up by over 100K users and its most recent stable update was on Jun 8, 2015. You can download the .apk installer of Volume/Sound Booster Free 1.1.2 for free and have a look at users' reviews on Droid Informer. This file size doesn't exceed 583 KB and the app runs flawlessly on Android 2.2 and above.
Some users suggest that you can find lots of ads among the drawbacks of the app.