A good Data Tracker?

[arkim]

I'm looking for a good & reliable data & wifi traffic tracker.

I would like to keep an eye on how much I'm using, however I can't find a good app.

Any good recommendations?

 

[itsallgood]

I use "My Data Manager". You can keep track of individual apps usage as well. The app has a widget that can be place in the notification bar or home screen. Just make sure that the app is running in the background all the time to keep track of data usage.