Tagging iBook app

Hi:

I am planning to have some iBooks (Apple's 'book reading' app) on our tablets.

We want to collect a couple of metrics - number of times an iBook is clicked, number of pages viewed (swipes on the page to go to next page). 

I will appreciate it if you can give me some pointers on how to tag.  We are using Tealium SDK.  

Thanks,

Areef