Recommendations for an Inspector/Estimator App?

[Shawne Beeson]

Hi,
I have been looking at some of the resources for inspecting properties and estimating costs on this site, and the ones I have seen are detailed spreadsheets and multi-page checklists. Does anyone have a suggestion for an app I could use when visiting houses so I could just bring along an iPad and jot down details/notes when I walk through the house and keep track of all the properties I've visited? I saw a few inspection apps in the App Store, but I'm curious if there is one specifically designed for investors, or if anyone has recommendations for one they found particularly useful?