padCAD LITE Anyone used it?

Hi guys,
you can likely guess this is CAD package on the iPad 2/3. Aimed at drawing building projects

i downloaded this app as i often need to sketch a layout for my works, and it seems quite nice at first, the lite version don't allow you to save your work although it suggest you can 20 times before you need to then upgrade to the full version @ £10:49. I can't make a door and reverse the 'hand', meaning i have to draw an outward door as inward. i don't know of any other glitches and i don't want to pay out to find them either. comments welcome






so i drew a bix made a few walls

with no comments i ought the full app, it is very good or those not into autocad. good enough to rough out say an extension or redesign a room.

Takes a bit of working with but very capable program. author very fast in responses and open to improvement suggestions.