I was just about to convert our Mac CoverFlow classes (my partner Martin Carlberg wrote them in our GIS project) to iPhone, when I realized that there is a nice implementation already written by Devin Ross at DevinsHeaven. It is part of a library called Tapku library that can be found at GitHub. I found it while reading the excellent blog Applausible who also has a little tutorial how to use the Tapku classes.

Another implementation I also found on GitHub was Alex Fajkowskij’s OpenFlow. But based on a simple test and run I will try the Tapku library in my first CoverFlow app.