SetCalc is a simple set of tools for pitch-class set analysis, designed to be used on some sort of touch screen device, such as the iPhone, iPad, etc.

Click on image to open SetCalc.

The webapp is written entirely in html and javascript, which means that you can continue to use it while offline. On the iPhone, you can hit “Save to Homescreen” from the Bookmarks menu and an icon will appear as if it were a regular iPhone app. If you are viewing SetCalc with a computer, make sure to use a browser that is powered by webkit, such as Safari or Chrome.

Let me know if you have any suggestions for improvement or any other comments.