[matt1]

Hey, appreciate the feedback.

My concern with building an iPhone app or interface is that shifts the tool from being a fill out in a few minutes at the end of the day tool to a fill in stuff as it happens type tool, which is what I think discourages people from continuing with it long term. You might be interested in Daytum if this approach suites you: http://daytum.com/

As far as paying, thank you for the offer. I'm mainly looking for feedback right now; will likely charge folks down the road via some freemium model (and you all will be grandfathered in).

Thanks again!