MinuteSaver
MinuteSaver will do one thing and one thing only cause your device to vibrate every 55 seconds to let you know that you are indeed reaching another minute used on your device. You can set the amount of seconds when it should vibrate.
By using this application you can keep track of your per minute charges rather easily which in the long run could amount to quite a bit of money saved from your carrier.
App Name:MinuteSaver
App Version:1.0.3
App Size:9 KB
Cost:FREE