Three cheers for a free new service that not only alerts you of your cellphone airtime usage, but provides a forecast as well so you can adjust your calling patterns accordingly. Unlike other minute-tracking solutions, MinuteWatcher doesn't require downloading any software to your phone; rather, it automatically signs into your account on your carrier's website, pulls the relevant data, and emails it to you on a preset schedule in graphical or text-only formats. Available immediately for customers of all the major networks, MinuteWatcher seems like a no-brainer to sign up for, unless you're sketchy about giving up some of your personal info like password, phone number, and home address.

[Via PRWeb]