TheAppPodcast.com has posted a video review of Pi Cubed, which explores the features of the application from a layman's perspective. As a disclaimer, I commissioned the review, but the reviewer has been honest about other applications that he's looked at. It's worth viewing if you would like another perspective on the application.

I've spent some time recently with DTrace, a performance analysis and debugging framework that ships on every Mac running Leopard. It's an extremely powerful framework that many Cocoa programmers disregard due to its apparent complexity.

Hot on the heels of the Pi Cubed Lite release is the 1.11 version of the full Pi Cubed. This version fixes some bugs in the 1.1 version that were pointed out by users and in iTunes reviews. Additionally, this is the first version of Pi Cubed to require iPhone OS 3.0, because I've started to integrate some 3.0-specific features. As usual, the updated version can be found on the App Store.

Since its April release, Pi Cubed has been well-received. However, it is difficult to sell users on the value of a $9.99 visual math tool in the App Store without any means for them to try it out. Well, I'm happy to announce that the free Pi Cubed Lite is now available on the App Store.