: A lightweight, simple app that allows you to set a boost value (recommended to keep below 40% to avoid speaker damage).

: Some advanced features in apps like these might require rooting the Android device, which can void warranties and introduce security risks. However, most basic functionalities are usually available without root.

Works with internal phone speakers, wired headphones, and Bluetooth devices. Google Play Usage and Safety Tips Increase Volume Sound - App Store - Apple

Volume Sound Boost Version: 1.7.3 File Size: 1.14 MB Requirements: Android 4.4+