Hot answers tagged ios
If you mean the usage on the mobile network, it is shown in Settings -> Mobile network, all the way down, scroll down to see when it's been reset.
Download the app in iTunes on your PC. Find the app in your library and reveal its location in Explorer. Copy the .ipa to somewhere else and rename the extension to .zip. Extract the zip archive.
This happens to me sometimes too, what I end up doing is killing the App Store application (going into the application switcher and the closing it) before trying to download again. If it is still not working is usually reboot the iPad and try again. Alternatively you can try to see if the app is in your bought history on the app and try to launch a download ...
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