Apps like Volume Booster Pro

Here are some great alternatives to Volume Booster Pro by Vintage Audio Tools :
Speaker Booster Pro
Speaker Booster Pro
★4.4
Speaker Booster
Speaker Booster
★4.5
Volume Booster Black Edition
Volume Booster Black Edition
★4.5
Volume Booster - Loud Speaker
Volume Booster - Loud Speaker
★4.6
Volume Booster Pro
Volume Booster Pro
★4.4
Volume Booster Plus
Volume Booster Plus
★4.6
Volume Booster-Sound Booster
Volume Booster-Sound Booster
★4.7
Speaker Booster Pro
Speaker Booster Pro
★4.3
Volume Booster Pro
Volume Booster Pro
★4.4
Speaker Booster Black Edition
Speaker Booster Black Edition
★4.4
Speaker Booster Plus
Speaker Booster Plus
★4.5
Easy Volume Booster
Easy Volume Booster
★4.3
Speaker Booster Max
Speaker Booster Max
★4.8
Volume Booster - SpinUp
Volume Booster - SpinUp
★4.8
Volume Booster - Bass Booster
Volume Booster - Bass Booster
★4.8
Volume booster-Pro Boost
Volume booster-Pro Boost
★4.0