[tsmit]

IIs there a specific app for any blackberry (non OS specific) that can monitor data usage by app?

For instance, set up a list of apps and data usage, e.g.:

BBM: 1m
Messaging: 10m
Google Talk: 5m

etc. It needs to keep a log (If possible) also?

Thanks!

[DevinLabs]

Although I too find it very useful to have a data meter on your phone, most carriers include these features on your bill. Just look for something like "data usage" or "data transfer". I'm still making an effort to find a specific app!