How to cite an app?

Am working on an annual report and this came up for the first time: how do I cite an app in APA format? The geeky/academia in me is secretly thrilled that I'm "ahead" of the game. Browsed a bit online and came upon this helpful thread:

Rightsholder, A. A. (year). Title of Software or Program (Version number) [Description of form]. Retrieved from http://xxxxx

“Rightsholder, A. A.” stands for either an individual author or a corporate author of the software.  Here’s an example for you:

Skyscape. (2010). Skyscape Medical Resources (Version 1.9.11) [Mobile application software]. Retrieved from http://itunes.apple.com/