i have been using catch123 in various forms, on my pc, on mac via the webfrontend and also on my iphone with this app. performance is quiet good if you have a quick internetconnection to upload the images quick in high resolution, processing is also rapid if you compare it to agisoft. but since a week it is impossible to log in and find your own models?!?! So could please anyone at Autodesk fix this issue? It isnt even possible to upgrade to Pro, because catch cannot connect to the servers... incredible... so guys, i would really spend money but i cannot. sorry for you autodesk.
Rotorscope.eu about 123D Catch, v2.0.2