If you’re like me, your cell phone bill has been inflated recently due to data usage.
Avoid costly cellphone overages. DataMan Pro will track your data usage, giving you an alert when you start to get close to your limit.
Onavo is an app that can let you know as you approach the data usage limit on your cellphone.
Most cell service providers charge you more to use more data. Some cable companies are talking about getting in on that action — but apparently not Comcast.