This is really nice and it looks to be written all in js using Accelerator Titanium. I've never heard of Titanium before anyone have any experience using it? What's it like?
Sadly appcelerator has decided to pull the plug on titanium desktop a few days ago. We are currently looking for an alternative to continue the work on simpless in the future but har no luck so far :(
Titanium makes the impossible seem possible with native mobile apps. There are some speed/memory issues at times, but as long as you construct your app with best practices in mind you should be good.