Call Hangup Timer

This app is very use full for avoiding any access phone billing.
You can set a limit on your phone calls.
Hangs up your calls automatically within the time limit you established.
or you can make a phone call directly from the app by setting the time limit of that call for one time calling only without activating the auto hang up feature.
It is good for the people who unintentionally do not hang up the phone calls properly.