\”Ever want to let someone know when you\’re on your way over? I\’m Coming is a nifty little iPhone app that alerts designated people when you\’re approaching their location.
If you\’re driving to a friend\’s house and want to let them know when you\’re almost there, you might think to send them a text or an email. Even at a stoplight, however, that\’s not exactly the safest thing you can do. That\’s where I\’m Coming comes in. It lets you set points on a map—such as your friend\’s house or office—and emails an alert when you\’re nearby.\” (Lifehacker.com)