GoKawiil
Tech News
Bitrig, an AI-assisted coding platform, has updated its tools to support building and testing apps for Apple's iPhone Duo, following last week's Xcode 27.1 beta 1 release with similar support. The new feature includes an interactive 3D simulator letting developers fold, tilt, rotate, and position a virtual device to see how their app responds to different configurations like tabletop or tent modes.
Apple has issued the second developer beta of iOS 27.2, arriving just five days after the first, while iOS 27.1 remains a separate track dedicated solely to the new iPhone Duo foldable. The first 27.2 beta introduced a redesigned Health app, dual capture in Group FaceTime, expanded Siri language support, Apple TV profiles on iPhone, and revamped Podcasts and Music interface elements.
Apple did not ship the iPhone Duo's official wallpapers with iOS 27, but the artwork has now appeared inside the iPhone Simulator bundled with the newly released Xcode 27.1 beta. That means users can extract all four dune-and-mountain wallpapers—two light mode and two dark mode—designed for Apple's upcoming foldable iPhone.
Apple has released a simulator for the rumored iPhone Duo device as part of its Xcode 27.1 beta rollout, giving developers early access to test apps against the new form factor. The release signals Apple is preparing its developer ecosystem ahead of an eventual hardware launch.
Apple has released Xcode 27.1 beta 1, the first developer tool that supports building apps for the upcoming foldable iPhone Duo. The beta includes a simulator so developers can preview how their apps behave on the device's larger folding display before it ships.
Apple has begun accepting app submissions built with the iOS 27, iPadOS 27, macOS 27, tvOS 27, visionOS 27, and watchOS 27 SDKs ahead of their September 14 launch. Developers can now download the Xcode 27 Release Candidate to prepare their apps for approval before the public rollout.
Data from Xcode 27 reveals that Apple's new Watch Ultra 4 and Series 12 both ship with 4GB of RAM, twice the 2GB found in last year's Ultra 3 and Series 11. Apple did not disclose this memory increase in its official announcements, and the discovery came from developer tools rather than Apple's own specs pages.
After unveiling the iPhone Duo alongside the iPhone 18 Pro lineup, Apple Watch Series 12 and Ultra 4, and new AirPods at its 'Surprise and Shine' event, the company published a dedicated developer page for its first foldable phone. The resources include Group Labs on September 16-17, Q&A sessions on Photos & Camera, SwiftUI and UIKit on September 23, global hands-on workshops, and upcoming tools like an Xcode 27.1 beta and guides for designing resizable apps.