Protect my privacy-- which apps require info?

[Smileyboy]

I just installed a jailbreak app called protect my privacy.
Got the heads up from a post on imore.com but I wanted to post here for hopefully more results.

The app will protect and identify which apps request your
1. Location
2. Identifier
3. Contacts

So far I've found that
Tapatalk
iCatcher

Both access contacts?!

What have u found?

I went through a few apps a