**** Does not work with prepaid accounts, including iPad. We are working on a fix for the iPad version now. ******** VERY IMPORTANT PRE-PURCHASE CHECK ****Before purchasing, please try the following to test if you can use this app:- Turn off Wi-Fi- In the Settings app (usually on your home screen) go to Phone | Telstra Services | BigPond Mobile for iPhone. - Click the 'My' tab at the top of the page. - Click 'My Data Usage' then 'Mobile data usage'. - You should see a graph showing your current data usage and a sentence like 'You have currently used 16%(24,956kB) of your 153,600kB included data.'If you don't see the graph or sentence or get another error, this app will not work. Contract Telstra to see why you are unable to see your usage statistics graph. Please read the article called "Telstra 3G Usage Connection Issues" at www.geometryit.com, which has screenshots of what to expect.***********Telstra 3G Usage is a third party usage meter to automate the process of retrieving your data usage statistics from Telstra.Telstra 3G Usage will retrieve usage data from Telstra, then display the percentage of your monthly data allocation that has been used, and your remaining data allocation in MBs.This application accesses your usage data directly and does not log or store any personal information. It will work when your iPhone is in 3G mode only (not Wi-Fi).