iPhone ? on blocking Apps displayed in the store?

[ICF]

New to the iphone and have a question for you.

While looking in the app store yesterday, I noticed under top free Apps to download there was a least one showing up that I would rather my kids not see and question.

Is there a way to set it up so that it doesnt display the 18+ apps, or can I only block them from being downloaded?

In the registration email I got from apple it says...

Did you know?
You can prevent kids from stumbling across the wrong things on iPhone. Just tap Settings to add parental controls that ensure your kids see only what you want them to see.

However, I dont see anything under settings for parental controls??

Thanks for any help...

 

[PirateSnowmen]

On the iPhone go to:

Settings > General > Restrictions (enable restrictions if they are disabled) > Apps

Hope that helps

ETA: Just tried it out on my iPhone, and it still shows the apps in the app store. You can click on the app in the app store, but you can only read the description - you can't see the pictures or download the app. If you have any apps downloaded that are restricted, they don't shop up on the phone at all.