Apps like BOOM Switch

Here are some great alternatives to BOOM Switch by Shingyx :
UE | BOOM by Ultimate Ears
UE | BOOM by Ultimate Ears
★3.5
Boom Radio UK
Boom Radio UK
★4.8
ROLL by Ultimate Ears
ROLL by Ultimate Ears
★3.6
Bluetooth Speaker Switch
Bluetooth Speaker Switch
★3.5
Bluetooth Speaker Switch Basic
Bluetooth Speaker Switch Basic
★4.2
Subwoofer Bass volume booster
Subwoofer Bass volume booster
★4.6
Sound Booster・Increase Volume
Sound Booster・Increase Volume
★4.6
Auto Speaker
Auto Speaker
★3.3
Fix Speaker - Disable Earphone
Fix Speaker - Disable Earphone
★3.6
Live Mic to Bluetooth Speaker
Live Mic to Bluetooth Speaker
★4.1
JBL Xtreme 3 guide
JBL Xtreme 3 guide
★4.9
Bluetooth Mic To Speaker
Bluetooth Mic To Speaker
★3.3
JBL Portable
JBL Portable
★4.6
Bass Boom Sound
Bass Boom Sound
★4.3
iRoar Remote Assistant
iRoar Remote Assistant
★3.3
Vine Boom! Sound Button
Vine Boom! Sound Button
★3.6