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Hi there, We’re testing Declarative Device Management (DDM) for VPP app management and followed the latest declaration template here: https://github.com/apple/device-management/blob/release/declarative/declarations/configurations/app.managed.yaml Our goal is to enable VPP auto-updates via the declaration. The payload we’re using looks like this: AppStoreID: 1231325957, InstallBehavior: {Install: Required, License: {Assignment: Device}}, UpdateBehavior: {AutomaticAppUpdates: AlwaysOn} } What we’re seeing Device A (no Apple ID signed into App Store): User can manually update the VPP app with the above declaration in place. ( The same user cannot update the app if UpdateBehavior is not in the declaration payload. Device B (Apple ID signed into App Store, and the same Apple ID doesn't have the above app purchased): User cannot manually update the same VPP app. The App Store shows the error seen when UpdateBehavior is absent: “ cannot be updated because it was refunded or purcha

Hi, I am programming in C and would like to use Grand Central Dispatch for parallel computing (I mostly do physics based simulations). I remember there used to be example codes provided by Apple, but can't find those now. Instead I get the plain documentation. May anyone point me to the correct resources? It will be greatly appreciated. Thanks ☺.

Hello fellow developers, I'm the founder of a FinTech startup, Cent Capital (https://cent.capital), where we are building an AI-powered financial co-pilot. We're deeply exploring the Apple ecosystem to create a more proactive and ambient user experience. A core part of our vision is to use App Intents and the Shortcuts app to surface personalized financial insights without the user always needing to open our app. For example, suggesting a Shortcut like, What's my spending in the 'Dining Out' category this month? or having an App Intent proactively surface an insight like, Your 'Subscriptions' budget is almost full. My question for the community is about the architectural and user experience best practices for this. How are you thinking about the balance between providing rich, actionable insights via Intents without being overly intrusive or spammy to the user? What are the best practices for designing the data model that backs these App Intents for a complex domain like personal finance? Are there s

Hello Apple Team, We are looking at developing an iOS feature on our current development that stores user-generated images as CKAssets in the public CloudKit database, with access control enforced by our app’s own logic (not CloudKit Sharing as that has a limit of 100 shares per device). Each story or post is a public record, and users only see content based on buddy relationships handled within the app. We’d like to confirm that this pattern is consistent with Apple’s best practices for social features. Specifically: Is it acceptable to store user-uploaded CKAssets in the public CloudKit database, as long as access visibility is enforced by the app? Are there any performance or quota limitations (e.g., storage, bandwidth, or user sync limits) that apply to CKAssets in the public database when used at scale? Would CloudKit Sharing be recommended instead, even if we don’t require user-to-user sharing invitations? For App Review, is this model (public CKAssets + app-enforced access control) co

Summary CLLocationSourceInformation.isSimulatedBySoftware (iOS 15+) fails to detect location spoofing when using third-party tools like LocaChange, despite Apple's documentation stating it should detect simulated locations. Environment iOS 18.0 (tested and confirmed) Physical device with Developer Mode enabled Third-party location spoofing tools (e.g., LocaChange etc.) Expected Behavior According to Apple's documentation, isSimulatedBySoftware should return true when: if the system generated the location using on-device software simulation. Actual Behavior Tested on iOS 18.0: When using LocaChange sourceInformation.isSimulatedBySoftware returns false This occurs even though the location is clearly being simulated. Steps to Reproduce Enable Developer Mode on iOS 18 device Connect device to Mac via USB Use LocaChange to spoof location to a different city/country In your app, request location updates and check CLLocation.sourceInformation?.isSimulatedBySoftware Observe that it returns false or

I am using iphone 15 pro max since last two years. Recently I did a 26.1 beta update. Since then the phone haptics malfunctioned. The phone keeps vibrating even after picking up the call and only way to get rid of it is to switch off the haptics but then one miss the calls when on silent mode. Another issue which has cropped up after 26.1 beta update is sudden disconnections of apple car play when I am talking on the phone in the car while using wireless Apple CarPlay.

Hello Apple Developer Community, We’ve been attempting to pay the Apple Developer Program enrollment fee for several weeks. Despite trying multiple browsers, credit cards, and devices, the payment consistently fails to process. We also receive an error when trying to add a card to our profile. We've contacted support multiple times and have been assigned case number 102708816548, but the issue remains unresolved. Additionally, we’ve been unable to submit a support request via developer.apple.com/support — the site either fails to load the form or does not allow us to proceed with a phone or email request. This has made it extremely difficult to escalate the issue through official channels. We are a verified business and have followed all instructions provided by support. We’re now seeking help through the forums in hopes of escalating this issue or connecting with someone who has resolved a similar problem. Any guidance or suggestions would be greatly appreciated.