TUAW (or The Unofficial Apple Weblog) has featured my application Calcutipr as a part of their WWDC Demo line of posts. While attending WWDC 2009 I gave a short demo for a TUAW blogger who was asking iPhone and iPod touch developers to come by and give demonstrations of their apps. Their article mentions both Calcutipr and another developer’s tip calculator (Gratuitous).
If you’ve been looking for a video of Calcutipr checkout TUAW’s over at YouTube or at their blog post.