splitfeed

This plugin requires a Gmail account connected to a phone from which you can get your 
<a href="http://code.google.com/p/android-market-api-php/wiki/HowToGetDeviceID#market_checkin" rel="nofollow ugc">market_checkin value</a>. As far as I know this can only be done (reasonably) easy on rooted devices
Adds a shortcode to display a generated image containing information from the Android Market. The shortcode format is [app]<app pname>[/app] 
to output a badge of the selected application. 
There is also a simple support for QR-codes built in that can be used by [qr]<app pname>[/qr].
<h3>Examples</h3>
[app]org.wordpress.android[/app]
[qr]org.wordpress.android][/qr]
[qr size=10]org.wordpress.android][/qr]
<ul>
<li><a href="http://www.splitfeed.net/market-badges/" rel="nofollow ugc">Plugin web page</a></li>
</ul>

Android Market Badges

Adds a BBcode to display a generated image containing information from the Android Market.

Nefzaoui

The Foxy Board Firefox App Widget allows to easily add Firefox App details to blog-posts through a minimalistic and easy-to-use HTML widget.
To add the widget to your post use the following short-code templates:
For a single app: [firefox-app id=”app-slug”] Example [firefox-app id=”twitter”] [firefox-app id=”arabic-mozilla”]
The short-code will be replaced with the Foxy Board Widget. You can add to the same blog-post as many widgets as you like.
The widget doesn’t support yet multiple languages and themes. If your language is not supported or you need a special theme, feature or even a new plugin contact me at nefzaoui.ahmed@hotmail.com

Foxy Board

The Foxy Board App Widget allows to easily add Firefox Marketplace App details to blog-posts through a minimalistic and easy-to-use HTML widget.

Android Market Badges vs Foxy Board