36+ Curved Canvas Unity. Direct editing of key values in curve editors is a new feature in unity 5.1. Once you've downloaded the package.
At the end of this post, you'll find a link to an example project.
Let's have a look at the canvas component. Download curved ui free unity. If i'm not mistaken it will scale all elements relative to the screen they are viewed on. Import safeareacanvas.unitypackage to your unity project.