Apple developers are facing upcoming changes to the software development kits (SDKs) required for submitting apps to the App Store, tvOS App Store, visionOS App Store, and watchOS App Store. Starting April 28, 2026, all new app submissions and updates will need to be built with the latest SDKs, ensuring compatibility with the newest operating system features and security enhancements. This shift impacts developers across all of Apple’s platforms and necessitates updates to development workflows.
The move to require iOS 26, iPadOS 26, tvOS 26, visionOS 26, and watchOS 26 SDKs is a standard practice for Apple, designed to maintain a consistent and secure ecosystem for users. By mandating the use of current SDKs, Apple aims to reduce fragmentation and ensure that apps leverage the latest technologies and security protocols. This update is crucial for developers to understand and plan for to avoid app rejection or delays in the app review process. The change affects all app types, including those for iPhone, iPad, Apple TV, Apple Vision Pro, and Apple Watch.
Minimum SDK Requirements by Platform
Here’s a breakdown of the specific SDK requirements for each platform, effective April 28, 2026:
- iOS and iPadOS: Apps must be built with the iOS 26 & iPadOS 26 SDK or later.
- tvOS: Apps must be built with the tvOS 26 SDK or later.
- visionOS: Apps must be built with the visionOS 26 SDK or later.
- watchOS: Apps must be built with the watchOS 26 SDK or later.
Developers can find more detailed information and resources on submitting apps to Apple platforms through App Store Connect.
App Store Connect Updates and the Liquid Glass Design
The enforcement of these SDK requirements comes alongside recent updates to App Store Connect, Apple’s developer portal. In October 2025, Apple released version 3.1 of App Store Connect, introducing support for iOS 26 and incorporating the company’s new “Liquid Glass” design language. 9to5Mac reported that this update included a refreshed appear with enhanced icons, the ability to view an app’s age rating across all regions, and streamlined filtering for ratings and reviews. Appleosophy highlighted the significant visual overhaul, noting the translucent interfaces and fluid animations characteristic of Liquid Glass, also present in iOS 26. Mobile Marketing Reads also covered the release, emphasizing Apple’s commitment to a seamless user experience for developers.
Implications for Developers
This SDK update requires developers to allocate time and resources to update their apps to the latest SDKs. Failure to do so will result in app rejections when submitting updates or new apps after the April 28, 2026 deadline. Developers should prioritize testing their apps thoroughly with the new SDKs to ensure compatibility and a smooth user experience. The transition also presents an opportunity to leverage new features and APIs available in iOS 26, iPadOS 26, tvOS 26, visionOS 26, and watchOS 26, potentially enhancing app functionality and performance.
The update to App Store Connect version 3.1, with its Liquid Glass design, aims to improve the developer experience, providing a more modern and intuitive interface for managing apps. This, combined with the SDK requirements, signals Apple’s ongoing investment in its developer ecosystem and its commitment to delivering a high-quality app experience for users.
Looking ahead, developers should closely monitor Apple’s developer resources for any further updates or guidance regarding these SDK requirements. Staying informed and proactive will be key to ensuring a successful transition and continued app store presence.
What are your thoughts on these upcoming SDK requirements? Share your insights and questions in the comments below.
