QR Code Scanners for Mobile Phones
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The best scanner software for iPhone is Qrafter. It is available on the App Store and it is free. It is able to understand all actions on this generator (and more) and is the most advanced scanner for QR Codes on iPhone. Download it from here. You can also visit Qrafter’s Facebook Page here.
For BlackBerry, QR Code Scanner Pro is a good choice according to Josh West, one of the commenters on this page.
For Nokia Maemo/Meego, you can use Mbarcode according to Ryks, another commenter.