The good people at 148Apps.com have just posted a positive review of Pi Cubed. Honestly, using Emoji for a custom variable is not something that is part of my standard testing procedure.

While I was off at WWDC last week, my new toy arrived: the Kindle DX. The Kindle is an electronic book reader from Amazon.com that uses an E Ink display and has an always-on data connection via Sprint's cell phone network.

Pi Cubed version 1.1 made it on the App Store today. This is a significant update, adding one of the major features that I had planned for the application: the ability to create your own custom equations and save those equations within your own equation library. It also adds support for plotting equations by handing them off to Grafly, if you have that application installed on your device.

We're coming up on Apple's Worldwide Developer Conference (WWDC) once again, and I'll be there like I was last year. I'm looking forward to meeting all the people I've been introduced to online since I launched my little software company last year.