Apps like TweEQ

Here are some great alternatives to TweEQ by Stillwater Designs :
Kicker 102.5
Kicker 102.5
★4.8
BEAT BUDS HEADPHONES CONNECT
BEAT BUDS HEADPHONES CONNECT
★4.5
Super Sound Amplifier
Super Sound Amplifier
★3.8
Dayton Audio DSP Control
Dayton Audio DSP Control
★4.1
FLOW Mix
FLOW Mix
★3.2
Mighty Amp
Mighty Amp
★3.4
Bass Booster Bluetooth Speaker
Bass Booster Bluetooth Speaker
★4.5
Katana Librarian
Katana Librarian
★4.5
Harmony DSP
Harmony DSP
★4.2
Mixing Station
Mixing Station
★4.7
Microphone
Microphone
★3.6
Altice Amplify
Altice Amplify
★3.2
X AIR Q
X AIR Q
★3.4
M-AIR Q
M-AIR Q
★3.8
Sound Equalizer Bass Booster
Sound Equalizer Bass Booster
★4.6
Flow Equalizer: Bass Booster
Flow Equalizer: Bass Booster
★4.8