I\'ve been using the accepted answer here for years.
On iOS 7, the contentSize.height becomes the frame.height-8, regardless of text content.
What\'s a worki
In storyboard, if using constraints, make sure you are constrained to your superview in the 'ruler' tab of the right-hand pane on xcode for the UITextView. My problem was that I had a constraint of -80 pts on the 'Trailing space to'.