Thank you so much for this amazing app. I just purchased it for my new iPad Pro. It feels like working with a full desktop program, instead of a watered down mobile version like in other apps.
So far I only have one request. I would like to be able to line up the vanishing points of the perspective rulers within the canvas without having to zoom out. The inclusion of additional handles on the guide lines, like those in Manga Studio, would make it a breeze to line up vanishing points precisely with a reference photo.
Again, thank you for the work you've put into making this program.