Apps like Volume Booster

Here are some great alternatives to Volume Booster by Ruralrobo :
Sound Booster : Volume Booster
Sound Booster : Volume Booster
★4.6
Video Volume Booster-Equalizer
Video Volume Booster-Equalizer
★4.3
Volume Booster & Sound Booster
Volume Booster & Sound Booster
★4.6
Volume Booster・Sound Amplifier
Volume Booster・Sound Amplifier
★4.8
Volume Booster - Loud Speaker
Volume Booster - Loud Speaker
★4.7
Bass Volume Booster Equalizer
Bass Volume Booster Equalizer
★4.2
Volume Booster- Sound Enhancer
Volume Booster- Sound Enhancer
★4.8
Volume Booster & Bass Booster
Volume Booster & Bass Booster
★3.8
Volume Booster - Loud Sound
Volume Booster - Loud Sound
★4.8
Volume Booster - Sound Booster
Volume Booster - Sound Booster
★4.4
Volume Booster : Sound Booster
Volume Booster : Sound Booster
★4.3
Volume Booster - Sound Booster
Volume Booster - Sound Booster
★4.2
Volume Booster: Bass Booster
Volume Booster: Bass Booster
★4.3
Volume Booster - Sound Booster
Volume Booster - Sound Booster
★4.6
Volume Booster - Sound Booster
Volume Booster - Sound Booster
★4.4
Volume Booster Speaker Booster
Volume Booster Speaker Booster
★4.2