In this Sketch tutorial for iOS developers, you'll get a quick tour of how to use Sketch to create iOS app mockups, icons, and more!
When I opened the “iOS UI Design template” Sketch threw up a warning saying that it couldn’t find certain fonts in the “SFUIDisplay” and “SFUIText” families. These are Apple fonts that can be downloaded here:
Thank you so much for this great introduction to Sketch.
Love this tutorial. Really great introduction of Sketch. Wonderfull. 
Very nice tutorial. We have created UI for iPhone. Now how can I use it for the app i developed in swift. Please clarify.
This tutorial is more than six months old so questions are no longer supported at the moment for it. We will update it as soon as possible. Thank you! :]