Volume Booster Pro for Android * application that will increase your volume above normal levels. It’s not a volume controller, it’s really a volume booster. It should be able to increase the volume of your audio by about 500% (25 dB).
Supported Android
{4.0 and UP}
Supported Android Version:-
Jelly Bean(4.1–4.3.1)- KitKat (4.4–4.4.4)- Lollipop (5.0–5.0.2) – Marshmallow (6.0 – 6.0.1) – Nougat (7.0 – 7.1.1) – Oreo (8.0-8.1) – Pie (9.0)