Volume Booster

Powerful, easy-to-use volume booster for louder movies, music, audiobooks, and everyday apps

Boost your speaker or headphone sound with a simple, lightweight tool designed to amplify audio for movies, music, audiobooks, and streaming apps. Ideal for users who need extra loudness on portable devices or want enhanced clarity while gaming, multitasking, or listening on low-output hardware.

Use responsibly—high volumes can damage speakers or hearing. This experimental volume enhancer may not work on all devices, especially Android 4.2.1–4.3, but supports most versions 4.4 and higher. Perfect for users searching for “how to increase phone volume,” “best audio amplifier app,” or “loud sound booster for Android.”

When boost is set to zero, the app is completely off. You can customize whether the notification icon appears only while the booster is active for a cleaner experience.

• Simple, lightweight volume booster for music, movies, apps, and audio books.

• Works on many devices (best on Android 4.4+); may not support 4.2.1–4.3.

• Adjustable boost levels for louder sound in games, streaming, and daily use.

• Optional notification icon for quick access and easy control.

• Use at your own risk—high volume may damage speakers or headphones.