Volume Booster is a free Android application developed by Hearing Amplifier. It is categorized under Utilities & Tools, and it is designed to boost the volume of sound from music and videos playing on your Android device for better hearing.

With Volume Booster, you can enjoy louder sound from your speaker or headphones while listening to music, watching movies, listening to audio-books, making calls, and gaming on your device. Its audio features can increase the volume of sound from both speaker and headphones.

This sound booster is a trusted application for people who need louder audio from their Android device. It comes with a range of features including Volume Booster, Bass Booster, Graphic Equalizer, Volume Control, Real-time Audio Visualization, and Background Mode. You can minimize it or turn off the phone's screen to use it in the background.

Overall, Volume Booster is an excellent application for people who have trouble hearing or just want to enjoy louder sound on their Android device. It is easy to use, and its features make it a reliable sound booster for both speaker and headphones.