Mobile Data Alerter

[Giiiido]

I'm trying to install this app on my BB 9780.
For some reason(s) I'm getting every time (tried at least 10 times with rebooten)
the the next message:

uncaught exception: java.lang.classcastexception

or

uncaught exception: java.lang.classcastexception

Can anyone help me to fix this problem?

Already thanks!

[Rootbrian]

The app likely isn't compatible. I would recommend, if you can, see if your carrier's website can allow you to check the daily data usage on your account.