Volume Booster: Max Volume Manager & Sound Manager is a free Android app developed by Dana APPS under the Utilities & Tools category. It is a powerful and practical volume manager and sound controller app that allows you to adjust ringtone volume, alarm sound, and make music louder with a single touch. This app is designed to simplify your life by taking care of everything related to volume management.

The simple user interface and user-friendly design of the app make it easy to control and adjust various volume functions. The big buttons make it easy to use, and it is compatible with all Android phones and tablets. Once you pick a mode, all the volume in your phone will be adjusted. The app also has a speaker booster sound louder effect that makes music louder as much as possible. However, it is not a music booster or a speaker booster sound louder app.

Overall, Volume Booster: Max Volume Manager & Sound Manager is a handy volume controller app that saves time and energy. It is strongly recommended to be careful when using the app to make music louder with sound booster when using earphones, as prolonged exposure to loud music can damage your ears. If you face any issues while using the app, you can contact the developer to have them solved immediately.