gloCOM GO

It has just a few horrible ringtone options. The app ignores your iPhone’s volume preferences so it always rings at max volume unless you set it to vibrate only. To disable the app when you don’t want it to ring, you have to go to More > Quit > Quit, and better not hit “Sign out” because it’ll mess up your login and connection. To activate it again, just opening the app does it, without touching any particular button and regardless of if that’s what you wanted. That means you won’t realize it and then -BOOM- there’s that insanely loud, horrible ringtone at the worst possible time when you though you hit the double Quit nonsense properly.