Everything else I could find ( Land.id, Google Earth, others...) were a combination of expensive, limited to certain number of maps, can't fit shapes within shapes showing calculations of lengths or area, unintuitive interface for newbies like me, don't show live acreage calculations (I don't want to do math on the fly, the purpose is speed! ),  clunky shape creation and moving.  So I made LandMarkup.

LandMarkup is a FAST, intuitive way to sketch up property subdivision plans with automatic measurement and area calculations displayed.

Click Here To Try It Out For Yourself >>