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

Bad Games has announced Selknam Defense. It's a free (though sponsored by ads) Tower Defense game variant.

MBG UG has released Mr. Noble. The app is designed to be the "digital Swiss Army knife" for iSO devices. Mr. Noble a a free download and offers full access to "Toolbox" and "Looks," as well as the chapters "Suits" and "Shirts." Additional content can be unlocked via in-app-purchases: US$0.99 for individual chapters or $4.99 for the entire suite of chapters.

Abdullah Karimi has introduced Gold Coins Billionaire. It's a free game in which the player has to push coins by tapping at the right place. The player also needs to be cautious of not pushing the coins and prizes on side walls.

RV AppStudios has cooked up Christmas Cookie. It's a free, match 3 puzzle game.