Lines. Straight lines. Such a wonderful thing. PC allows me to ensure my lines are straight and my vantage point is most accurately demonstrated. Working with the swipe feature within the application you are able to angle the photo up and down for vertical adjustment, and left and right for horizontal adjustment. Theres also a rotational feature to rotate the photo in the two-dimensional. Believe it or not, this all gets quite addictive and almost like a puzzle or game, trying to obtain the most correct photo from a perspective standpoint. At least, for me. Great app, highly recommended for anybody who uses any kind of structural subjects within their photography. Im about 95% landscape, and I find the app extremely useful. The only thing that I would like to see that this does not currently have, is the ability to use the "open in" feature - both for bringing photos in from other apps for PC adjustments, and for delivering to other apps after PC has done its thing.
bethbikes about Perspective Correct - Fix distortion and skewed pictures with keystone and straighten correction from camera or photo library