what is apple background resources?

Asked on 06/19/2025

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Apple Background Resources, also known as Background Assets, is a feature introduced to improve the way app assets are managed and delivered. It allows developers to host their app's assets on Apple's servers, providing up to 200 gigabytes of hosting capacity as part of the Apple Developer Program membership. This feature enables developers to update assets independently of the main app, ensuring that content can be introduced or updated without requiring a full app update.

Background Assets is the successor to On Demand Resources, which is being deprecated. It offers a more streamlined and efficient way to manage app assets, with automatic management of downloads, updates, and compression. This is particularly useful for apps that need to deliver large amounts of data, such as games with downloadable content or apps with machine learning models that require frequent updates.

For more detailed information, you can refer to the session Discover Apple-Hosted Background Assets (01:01) from WWDC 2025.