Here are some of the latest apps available at the Apple App Store for the iPhone, iPad and iPod touch.

Box of Frogs Media has published Roobarb & Custard: When Custard was Grounded. Actress Tamsin Greig injects her unique narrative for this US$3.99 Roobarb and Custard app book.

You Tell Me Stories (YTMS) has announced Little Red Hen with WordWinks and Retell, Record & Share ($2.99). It's the sixth illustrated book app in the You Tell Me Stories Library. Based on the classic folk tale, Little Red Hen encourages kids to participate with the use of WordWinks-questions. They can also retell, record and share the story in their own voice.

Wildwood Resources has announced CREATEit for the iPad. The $2.99 app lets you produce visual images that you can share with your friends.

Ultralab has introduced Ultrapop. It's a $0.99 a collection of psychedelic filters inspired by pop art and tropical cocktails that can be applied to photos.