Make sure your app is ready for iPhone Duo on day one. Run the app resizability skill, fix layout patterns, and test resizing to help your app shine.
Phone Duo will be available to customers starting October 23, 2026. To get your apps and games ready today, you can:Build or ...
We give developers powerful APIs to build incredible capabilities into their apps for Apple products, backed by a set of ...
The original Developer ID Certification Authority (Sub-CA) expires on February 1, 2027. Certificates issued by this authority will stop working on that date.What to do: Check if you’re affected. In ...