Can someone tell me what a Unified API is in simple definition. I have looked it up on xamarin but everything still seemed blank. Could someone also teach me how i could update existing ios apps. There is a tutorial on Xamarin but i couldn't find the Migrate to Xamarin.IOS Unified API button in the project file. Has it changed ??
This is the link where i got the tutorial for update existing ios apps. It is one of the first steps i am struggling to find the button for.