Apps like BOOM Switch

Here are some great alternatives to BOOM Switch by Shingyx :
UE | BOOM by Ultimate Ears
UE | BOOM by Ultimate Ears
★4.8
Boom Radio UK
Boom Radio UK
★4.8
ROLL by Ultimate Ears
ROLL by Ultimate Ears
★3.6
Volume Booster GOODEV
Volume Booster GOODEV
★4.5
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
Fix Speaker - Disable Earphone
Fix Speaker - Disable Earphone
★3.4
Live Mic to Bluetooth Speaker
Live Mic to Bluetooth Speaker
★4.0
JBL Xtreme 3 guide
JBL Xtreme 3 guide
★4.9
Bluetooth Mic To Speaker
Bluetooth Mic To Speaker
★3.3
Bass Boom Sound
Bass Boom Sound
★4.4
JBL Portable
JBL Portable
★4.7
Vine Boom! Sound Button
Vine Boom! Sound Button
★3.9
Sound Booster・Increase Volume
Sound Booster・Increase Volume
★4.6
Speaker Fixer - Water Cleaner
Speaker Fixer - Water Cleaner
★4.1