Apple Tested a Stubby Apple Pencil for iPhone Ultra, Then Abandoned It

Apple experimented with a dedicated Apple Pencil for the iPhone Ultra during development, but the project was scrapped before reaching announcement stage. The prototype pencil was notably shorter than standard iPad models to match the foldable phone’s reduced height, and would have magnetically attached to the device’s side for charging and storage, similar to how the stylus mounts on iPad.

iPhone Ultra with Apple Pencil

As reported by Bloomberg’s Mark Gurman, the side-mounted attachment created a fundamental ergonomic problem: the pencil would have stuck out awkwardly when held during actual use, creating an uncomfortable grip compared to how the same magnetic attachment works at the top of an iPad. That mismatch was enough for Apple to kill the concept before the stylus reached production. The device will ship without stylus support when it launches on September 9.

The larger, unfolded display of the iPhone Ultra theoretically creates room for stylus input in a way the standard 6-inch iPhone never could. Yet Apple’s history and design philosophy have consistently worked against stylus integration on phones. Steve Jobs famously opposed styluses on mobile devices in 2007, and that stance has held firm through eighteen years of iPhone evolution, even as competitors like Samsung built stylus ecosystems into their flagship foldables, shipping them with integrated S Pen technology and pressure-sensitive displays.

Apple’s existing Apple Pencil lineup remains iPad-exclusive. All variants, original, second-generation, Pro, and USB-C, require a display specifically engineered for capacitive stylus input, something no iPhone has ever shipped with. That limitation persists partly by design choice and partly by technical constraint. The iPhone Ultra’s display, while larger when unfolded, does not include the infrastructure needed to support existing Apple Pencil hardware. Building that capability would have required redesigning the display layer, adjusting the touch controller, and validating the stylus across both folded and unfolded states, a scope Apple decided was not worth pursuing for an inaugural foldable device.

Apple’s interest in stylus technology for phones has not vanished entirely. The company holds a patent for a next-generation Apple Pencil equipped with optical sensors that could function on devices without capacitive touchscreens, including future iPhones and Macs. That patent indicates longer-term exploration continues in Apple’s R&D labs, even as the iPhone Ultra ships without stylus support. The optical approach would sidestep the need for display hardware changes, potentially making stylus integration more feasible on standard iPhones in future years.

For enterprise users and creative professionals, the iPhone Ultra’s lack of stylus support marks a missed opportunity to compete directly with Samsung’s foldable lineup, which has cultivated a small but dedicated user base around note-taking and drawing workflows. Consumers expecting stylus capability at a $2,000+ price point will need to wait for a subsequent generation, if Apple ever commits to that direction. For now, the foldable phone launches as a premium device defined by its form factor alone, without new input methods or deviation from Apple’s two-decade-old stylus stance.

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About the Author

Imran Hussain is the founder and editor of iThinkDifferent, which he launched in 2008 to cover Apple news, reviews, and how-to guides. He has spent over 15 years writing about iOS, macOS, and the wider Apple ecosystem, with a focus on hands-on guides - installing developer betas, troubleshooting, and walking through new features on his own devices. Based in Dubai, he also loves to cover photography, gaming, and the tech industry more broadly on his social media profiles.

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