Apps like Earpiece

Here are some great alternatives to Earpiece by Omega Centauri Software :
Mobile Ear Speaker Earphone
Mobile Ear Speaker Earphone
★3.8
Headphone mode off, HandsFree
Headphone mode off, HandsFree
★3.8
Clear Speaker - Clean Speakers
Clear Speaker - Clean Speakers
★4.6
EarPiece
EarPiece
★3.7
Call Volume Sound Amplifier
Call Volume Sound Amplifier
★3.8
Volume Booster GOODEV
Volume Booster GOODEV
★4.5
Super Ear Tool: Aid in Hearing
Super Ear Tool: Aid in Hearing
★4.1
Fix Speaker - Disable Earphone
Fix Speaker - Disable Earphone
★3.5
Disable Headphone-Volume boost
Disable Headphone-Volume boost
★3.4
Earphone Mode Off Speaker On
Earphone Mode Off Speaker On
★3.6
Volume Booster
Volume Booster
★4.4
Volume Up
Volume Up
★4.3
Volume Up Professional
Volume Up Professional
★4.1
Headphone Mode Off / Disable
Headphone Mode Off / Disable
★3.8
Speaker Booster Full Pro
Speaker Booster Full Pro
★4.5
Volume Booster Enhanced
Volume Booster Enhanced
★3.9