I very much admire the work and value proposition of iRule, but I noticed the iMasterControl app on the app store with dedicated AMX/Creston and GC apps with separate iPhone and iPad apps for each ($59.95 for each version).

I was wondering if anyone uses these apps, and maybe bought at a lower price as they are escalating to $99 over time. Despite paying a lot for URC 850s and 900s and Prontos before that, I'm just having a hard time justifying 120-200 for a mixed ipad/iPhone house in the age of iRule and other open technology development environments. I would probably drop $60 to try it if it worked on both platforms. I understand that developers need to eat and support takes time and if it is a proven product it may be worth the high price.