Apple published an iPhone Human Interface Guideline document.

This document introduces you to the iPhone environment and how it shapes the user experience of iPhone content. Then, it explains how to design a superlative user interface for your web content so it displays and works well on iPhone. It does this by first examining different types of iPhone content and exploring how you can decide which type to create. It then discusses how to apply user interface design principles to iPhone content, and finally provides numerous metrics and guidelines to help you handle specific design issues. For the implementation details and guidance you need to write the code for your iPhone product, see the See Also section below.

Ars notes the suggestive wording that "Currently, developers create web applications for iPhone, not native applications." Regardless, it seems unlikely that this simple wording necessarily reflects any future corporate policy.

Related Forum: iPhone

Popular Stories

iphone se 4 modified flag edges

iPhone SE 4 Details: Action Button, USB-C Port, Face ID, and More

Wednesday September 27, 2023 1:34 pm PDT by
Significant changes are expected to arrive with Apple's fourth-generation iPhone SE, in terms of both design and hardware, MacRumors has learned. The iPhone SE 4, known internally under the codename Ghost, is expected to receive a new design derived almost entirely from the base model iPhone 14. According to our sources, the iPhone SE 4 will use a modified version of the iPhone 14 chassis...
Multi Display CarPlay 1

All-New Apple CarPlay Launching Later This Year With These 5 New Features

Friday September 29, 2023 11:29 am PDT by
At WWDC 2022 last year, Apple previewed the next generation of CarPlay, promising deeper integration with vehicle functions like A/C and FM radio, support for multiple displays across the dashboard, personalization options, and more. Apple said the first vehicles with support for the next-generation CarPlay experience would be announced in late 2023, but it has still not shared any additional...
iOS 17

Everything New in iOS 17.1 Beta 1

Wednesday September 27, 2023 1:57 pm PDT by
Just a week after releasing iOS 17, Apple has seeded the first beta of iOS 17.1 to developers. iOS 17.1 adds some features that Apple promised were coming to iOS 17 in the future, plus it refines and improves some existing features. This guide covers everything new in the first iOS 17.1 beta. Apple Music Favorites You can favorite songs, albums, playlists, and artists in the iOS 17.1...
iPhone 15 Pro lineup

iPhone 15 Pro Overheating Concerns Highlighted in Two More Reports

Thursday September 28, 2023 6:25 am PDT by
iPhone 15 Pro and Pro Max overheating concerns continue to make headlines this week, with the topic highlighted by The Wall Street Journal and Bloomberg. Both of the reports document anecdotal complaints from customers, and outline potential causes, but it's unclear how many devices are actually affected. Bloomberg said the overheating could be caused or compounded by the iPhone's setup...
iPhone 15 Pro lineup

Apple to Address iPhone 15 Pro Overheating Issue With iOS 17 Update

Saturday September 30, 2023 9:28 am PDT by
Apple plans to release an iOS 17 update to address a bug that may contribute to the reported iPhone 15 Pro and iPhone 15 Pro Max overheating issue, according to a statement the company shared today with MacRumors and Forbes reporter David Phelan. Apple also says some recent updates to third-party apps have overloaded the system and contributed to the overheating issue. The report notes that...
iPhone 15 USB C Port Keynote

Some USB-C Power Banks Fail to Work With iPhone 15

Thursday September 28, 2023 2:06 pm PDT by
Apple added a USB-C port to the iPhone 15 lineup this year, allowing it to work with USB-C cables, USB-C power banks, and more. It turns out that some USB-C battery packs are not working properly with Apple's iPhone 15, resulting in charging issues. As highlighted on Reddit and the MacRumors forums, not all existing USB-C power banks can be used with the iPhone 15 models, perhaps due to the...
iOS 17

Apple Releases iOS 17.0.2 and iPadOS 17.0.2 for All iPhones and iPads

Tuesday September 26, 2023 12:47 pm PDT by
Apple today released iOS 17.0.2 and iPadOS 17.0.2 updates, with the software coming five days after the releases of iOS 17.0.1 and iPadOS 17.0.1. Today's iOS 17.0.2 and iPadOS 17.0.2 updates arrive as build 21A351 and can be downloaded on eligible iPhones and iPads over-the-air by going to Settings > General > Software Update. Note that iOS 17.0.2 was previously made available for iPhone...