Apps like Kicker U

Here are some great alternatives to Kicker U by Stillwater Designs :
Speaker Box Lite
Speaker Box Lite
★3.7
Kicker 108
Kicker 108
★4.2
Learning Subwoofer Circuits
Learning Subwoofer Circuits
★3.3
Klipsch LowControl
Klipsch LowControl
★3.6
Subwoofer Bass test
Subwoofer Bass test
★4.1
Ultimate Car Audio App
Ultimate Car Audio App
★4.6
Hifi-Apps Subwoofer Optimizer
Hifi-Apps Subwoofer Optimizer
★4.1
SVS
SVS
★3.4
Bass Generator. Subwoofer Test
Bass Generator. Subwoofer Test
★4.3
Episode MEGA Subwoofers
Episode MEGA Subwoofers
★4.3
Paradigm Subwoofer Control
Paradigm Subwoofer Control
★4.1
MartinLogan Subwoofer Control
MartinLogan Subwoofer Control
★3.5
Subwoofer Bass volume booster
Subwoofer Bass volume booster
★4.6
Subwoofer Bass Booster Amplify
Subwoofer Bass Booster Amplify
★4.7
Subwoofer Bass - Bass Booster
Subwoofer Bass - Bass Booster
★4.5
SubZone
SubZone
★4.7