A free app for Android, by SimoyAppy Media.
Sound booster app for Android devices is an innovative and advanced volume booster for Android. This application is designed to boost audio and sound volume in your android smartphone and tablet up to the maximum level. It has a built-in speaker and headphone amplifier as well as an audio mixer.
When you turn on the switch, it automatically begins adjusting the volume of the device and the sound will be boosted.
You can choose the volume to boost as per your needs. The sound will get boosted up to a maximum level and will be maintained even after turning off the switch.
It is capable of boosting audio and all types of music. This application will make sure that the audio and video are boosted to a maximum level.
You can use it in your earphones and external speakers as well. It has a built-in equalizer. You can also use it to improve the sound in the earphones and speakers.