Seems to work well but frequently gets deactivated without user deliberately doing so. Had option to turn off under notification bar. Would be better if an option to turn on was also under the notification bar. Needs improvements such as option to activate at startup.
Needs an option to auto launch at startup. Otherwise it's pointless for me because I never remember to manually enable. Full stars once this OS added.
I wish indicator icon on the status bar becomes optional. Like others have said, give it an option to boot at startup. Needs to auto off for bluetooth
Not working on stock Android 5.1, would be great to have a notification switch to control headset-speaker output at all times.
Nice app. Sometimes when volume key is pressed speaker goes off. Hopefully this will be fixed soon
HTC magic user: works great as far as sound quality BUT, During a call from the home menus I can activate during a call but I can't deactivate.