Apple updates the TestFlight app to version 4.4.0, adding new functionality across iOS, iPadOS, macOS, and visionOS. The update enables TestFlight to support landscape orientation on iPhone.
Multiple outlets report the change ahead of Apple’s upcoming “iPhone Duo,” with landscape support for TestFlight becoming available prior to the product’s planned October launch. Apple indicates the landscape option is available on all iPhones, not only Duo models. Separate reporting also ties the update to Apple’s new iPhone Mirroring experience, which Apple is preparing for alongside macOS 27.
In that context, Apple adds support for a resizable iPhone Mirroring window in TestFlight when used on a Mac running macOS 27, with the paired iPhone running iOS 27. Alongside these user-facing features, Apple includes unspecified stability improvements and bug fixes, according to the outlets’ summaries of Apple’s release notes.
