Microsoft did a very good job with UWP, when you build app for Windows Phone, those app automatically scales to big screen (horizontal oriented devices) Tablet, PC, Xbox. Kind of similar to website that have responsive UI.
Eitherway, Apple needs to do something similar... there is no reason why phone apps are so small on my iMac.
Even if it is already supported, Apple needs to encourage developers to implement it.
dn0
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
User for