Unable to save
PolyFrame (free; 2011) is no longer available in the app store, so I'm looking for a free replacement. This app advertised no in-app purchase, but displayed a subscription requirement when saving the first image. There was an option for a free trial week, but it didn't work and I wasn't able to save my image. I'm not sure if this app even works, but the bait-and-switch was enough to make me uninstall it immediately.