min:60 has launched Vernissage 1.0 (http://vernissageapp.com). It’s a vector-based tool for Mac OS X 10.11 and higher.
It’s design to make it easy for anyone to create great looking app presentations and App Store presentations. Results can be instantly shared, added to documents, presentations or printed. The vector engine makes it possible to create PDF documents with infinite scaling or export to images of any resolution. The app also includes a Macintosh 128k (circa 1984) device.
Vernissage 1.0.0 is available at the Mac App Store for free in the Developer Tools category. The free version lets you explore base functionality, but excludes features which you can find via in-app purchases.