Quick Usage is a free, single account version of Phone Usage. If you’ve only got one account you want to keep an eye on, Quick Usage might be all you need. Get Quick Usage on the App Store.
Easy
To add an account, all you have to do is enter your username and password. You don’t have to enter any of your plan details, or even whether you’re on a prepaid or postpaid account. Even if you change your plan, Quick Usage will use the correct information.
Fast
Your account loads and displays immediately. It takes time to refresh the information, but on an average 3G connection, you’re done using the app in under 30 seconds.
Informative
If you’re on a plan, you’ll see how much you've spent in this billing period. If you’re on on a prepaid mobile, you’ll see how much credit you've got left.
For broadband accounts, you’ll see how much of your bandwidth quota you’ve used, as both percentages, and megabytes of data.
Smart
Quick Usage shows you how much you’ve used out of your total by displaying a coloured usage bar. As you use more, the bar goes from green to red.
The blue line is the ideal usage line. It tells you how much you should have used given how far along you are in your usage period.
Secure
All information recorded in Quick Usage is 100% secure. All passwords are stored securely in the Keychain, an encrypted database built-in to the iPhone, and your username and password are only ever transmitted over the internet using SSL, which ensures that only the intended destination server can read the information sent.
Click here to get Quick Usage on the App Store