In the data tracker usage for the amount of data used from all the apps, I don't want to consider certain apps as they have access to unlimited data from service provider.
The data usage app doesn't look at which app is using the data, it just looks at the data flowing through the hardware. There's no way to differentiate, unless someone has written an app to allow you to (which I doubt).
That's what I thought, but I find it difficult seeing that it gives me the amount of data each app has used with the total sum...so in my head it's simple. Have an ignore list and the apps in there will not be tallied to the Grand total amount.