Heres an slightly updated version of the Middlecoin app. Best to uninstall old version before trying the new one. Still early stages but if you want feel free to try it out and give comments. Added Coinbase BTC prices to the app.  Thanks!

http://i41.tinypic.com/2j3od21.png

http://i44.tinypic.com/288rwc0.png

http://i44.tinypic.com/xft2fd.png

http://i40.tinypic.com/24yvj3d.png

Download: http://www.sendspace.com/file/5ae2k0

Should work for Android 3.0 and up.