Ste-Bi

Use this Plugin if you are tired in changing URLs and prices on every Link to the AppStore on your page. This plugin updates all Data directly from the Apple Server. You also can setup caching-times for images and the content. If you have an PHG-ID the plugin automatically creates Affiliate Links to the AppStore.
You can easily add Links to the Apple AppStore with using [app ##idnumber##] in your posts, pages or comments. The ID number is the number from the official AppStore URL.
<ul>
<li>[appimg ##idnumber##] gives you the screenshots!</li>
<li>[appext ##idnumber##] gives you info, screenshots and a nice border.</li>
<li>BETA (use with care): You can use something like: [app 307658513]Developer:{trackname} 
Price:{price} {dllink} 
[/app]</li>
<li>With these tags: {trackname}, {sellername}, {dllink}, {price}, {stars}, {description}, {artwork100}, {artwork60} 
You can follow us for news on Twitter: http://twitter.com/AppStore_plugin</li>
</ul>

AppStore Links

Plugin for easy linking to (Mac) AppStore Apps. You can use the PGH-ID for automatically creating Affiliate-Links

Adam D

The AppStore Lookup is a simple WordPress plugin that provides shortcodes for querying Apple’s Lookup API to get app data from iTunes or the Mac AppStore. You can modify it as you wish, or use the built-in options to make it fit the needs of your site.
Features:
<ul>
<li>Lookup and display data from Mac App Store and iPhone/iPad App Store</li>
<li>Display App icons</li>
<li>Display App screenshots</li>
<li>Up-to-date app ratings information</li>
<li>Add Smart App Banners for iOS mobile Safari</li>
<li>Use your Linkshare ID for download links and Smart App Banners</li>
</ul>
<a href="http://adamdionne.com" rel="nofollow ugc">Support</a>

AppStore Lookup for WordPress

Adds shortcodes that display data from iOS and Mac AppStore applications.

AppStore Links vs AppStore Lookup for WordPress