Hi,
is there an application where you enter details on your mobile contract and it tracks how much cost you have produced each month?
For example I've got an contract with an minimum charge each month and it would be interesting to know how much budget is left until I exceed that value. Should be interesting for prepaid users as well.
Of course my provider will tell me the cost online, but im searching somehting where i can just take a quick look without logging in etc.