Apps like SmartAVC™ Demo

Here are some great alternatives to SmartAVC™ Demo by Starmark, Inc. :
Auto Volume Control: Autoboost
Auto Volume Control: Autoboost
★3.7
Auto Volume by Speed or Noise
Auto Volume by Speed or Noise
★4.7
Volume Control
Volume Control
★4.6
HEARMOON Super Hearing Aid App
HEARMOON Super Hearing Aid App
★4.4
VolEq - Realtime Volume Balanc
VolEq - Realtime Volume Balanc
★4.1
Hearing Sound Amplifier
Hearing Sound Amplifier
★4.2
Listening device, Hearing Aid
Listening device, Hearing Aid
★4.5
DAF Jammer
DAF Jammer
★4.4
Listening Device: Live Listen
Listening Device: Live Listen
★4.4
Volume Booster
Volume Booster
★4.6
Link by Eargo
Link by Eargo
★3.8
Hearing Remote: Hear Boost EAR
Hearing Remote: Hear Boost EAR
★4.4
Super Hearing Sound Amplifier
Super Hearing Sound Amplifier
★3.6
Sound Meter
Sound Meter
★4.3
Volume Booster EQ 200% Louder
Volume Booster EQ 200% Louder
★4.6
Volume Booster Pro
Volume Booster Pro
★4.6