I dunno how useful this is, but this app loads the mobile version of GBAtemp so you don't have to open your mobile browser each time you want to log on to GBAtemp. I made this using appsgeyser.
Download link: http://www.mediafire.com/?2qn2v7loyn3czou
Download link: http://www.mediafire.com/?2qn2v7loyn3czou