Apple Opens App Store Connect to iPhone Duo Apps, Ships Xcode 27.1 RC
Developers can now submit iPhone Duo-optimized apps and games, and Apple released Xcode 27.1 Release Candidate 1 for download.
Apple announced that developers can now submit iPhone Duo-optimized apps and games in App Store Connect, and released Xcode 27.1 Release Candidate 1 for download. The company said recompiling existing apps with Xcode 27.1 adds development support for the iPhone Duo.
Apple said developers can use Device Hub to visualize how their apps behave on the iPhone Duo across all poses and orientations. The company will hold in-person iPhone Duo workshops over the next few days.
According to 9to5mac.com, apps or games submitted to App Store Connect will need to include iPhone Duo screenshots starting April 2027.
Timeline for iPhone Duo
Over the past few weeks, Apple released Xcode 27.1 betas with support for building and testing apps and games for the iPhone Duo. Apple announced that customers will be able to get ready for iPhone Duo pre-orders beginning October 12, 2026.
The iPhone Duo will be available to pre-order starting Friday, October 16, 2026, with deliveries and in-store availability beginning October 23, 2026.
Quick answers
When will iPhone Duo pre-orders open?
Apple said pre-orders for the iPhone Duo will begin Friday, October 16, 2026.
When will the iPhone Duo be available?
Deliveries and in-store availability will begin October 23, 2026.
What do developers need for iPhone Duo app submissions?
Apps or games submitted to App Store Connect will need to include iPhone Duo screenshots starting April 2027.