A free program for Android, by VolumeBooster.
The Volume Booster: High Loud Musi is a free application for Android phones and tablets that will help you boost the volume of your audio recordings and other audio files. The app is designed to be simple, lightweight, and easy to use, so you will not need to download any other applications to use it. The app is completely free, so you will not need to pay a penny to download and use it.
The application can be used on any device that has an Android operating system. The only requirement is that the device is connected to the Internet and the user is logged in. The user can be a regular or guest user.
