Do I need registration for a blackjack training app?

My client has asked me to create an app that will help train people to play Blackjack.


There will be no money taken or processed it is purely showing the user how the games works and how they could improve.


So my questions are:


1. Do you users have to register for this?

2. I'm assuming there will be an age restriction

3. Will Apple allow this?


Thanks


Richrd

Replies

1.) Training apps....not normally

2.) Me too

3.) Only App Review knows that they will/won't allow. They aren't here and there are no pre-reviews. My opinon, just based on the concept, is it would be allowed.