GoKawiilBitrig adds 3D simulator for testing iPhone Duo foldable apps
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.
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As foldable hardware becomes a real possibility for Apple, developer tooling that simplifies adapting apps to variable screen states and hinge angles will be crucial for early app readiness. Bitrig's move signals third-party platforms are racing to match Apple's official SDK support, potentially giving indie developers an easier on-ramp to build for new form factors ahead of launch.
- Bitrig now supports building and testing apps for Apple's rumored iPhone Duo foldable device.
- A new 3D simulator lets developers fold, tilt, and rotate a virtual device to test app behavior.
- Developers can use onHingeChange to create effects like Apple's unfold transition between displays.
Apple iPhone Duo — If you're diving into building apps for this new foldable form factor, having the actual device on hand makes testing real-world poses like tent and laptop mode far more intuitive than simulators alone. Pair it with a solid folio case to protect the hinge while you experiment with folding, tilting, and repositioning during development.
See Apple iPhone Duo on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: 9to5mac.com — Marcus Mendes, 2026-09-21
Published there as: “AI coding platform Bitrig adds iPhone Duo support with interactive 3D simulator”
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