My project requires the on-device apple intelligence models (FoundationModels) which are only available for iPad on
iPad Pro
M1 and later,
iPad Air
M1 and later,
iPad mini A17 Pro. If they don't judge on one of these devices, my project might not work properly as FoundationModels is a pretty big part of my project. For this reason I really need to know what devices the Swift Student Challenge will be judged on.
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To access App Store Connect, you must be an individual or team member in the Apple Developer Program, or invited by an individual to access their content in App Store Connect
But my apple status is developer
Topic:
Community
SubTopic:
Apple Developers
Hello,
Our messaging app was rejected with guidelines 4.0 and 4.2.3 for using wallet authentication.
Rejection reasons:
"App uses web browser to sign in"
we use deep links to native wallet apps, but they fallback to browser when wallets aren't installed
"Requires users to download external apps" (Phantom/Solflare/Backpack wallets)
Our situation:
Wallet authentication is identity verification users sign with their private key
There's no username/password alternative - the wallet address IS the identity
Similar Web3 apps are approved on the App Store. Or like similar to whatsapp using phone number as the authentication to start with.
What's the recommended implementation for wallet-based auth on iOS?
Should we just provide a demo mode for reviewers like they suggested for?
If so, how do we handle features requiring a real wallet. And can we remove that on later versions of the app?
Is there a way to satisfy these guidelines while maintaining wallet authentication?
Thank you.
Topic:
Community
SubTopic:
Apple Developers
Hello Team, we are facing an issue with the certificate validation. When we attempt to validate the session, we are receiving an error. Could you please look into this and advise us on how to resolve the issue?
{"error":"Apple returned HTTP 400","body":"\r\n400 The SSL certificate error<\/title><\/head>\r\n\r\n400 Bad Request<\/h1><\/center>\r\nThe SSL certificate error<\/center>\r\nApple<\/center>\r\n<\/body>\r\n<\/html>\r\n"}
Topic:
Community
SubTopic:
Apple Developers
I have an app with a small but devoted following. It has not been upgraded since 2022 and has been working very well. On iOS 26 it crashes almost at startup.
After hooking up to Xcode and running I get this message in the console:
objc[64686]: Class PSSegment is implemented in both /System/Library/PrivateFrameworks/PolarisGraph.framework/PolarisGraph (0x291ed9f78) and /private/var/containers/Bundle/Application/08486FCF-548A-467C-8BA3-D722734463FC/HikeTracker.app/HikeTracker.debug.dylib (0x101d309e8). This may cause spurious casting failures and mysterious crashes. One of the duplicates must be removed or renamed.
PSSegment is the name of an entity in my Core Data managed object model. If I refactor it to P_Segment the app starts.
PolarisGraph means nothing to me.
The "PS" stands for Persistent Store, but in this case it seems that PolarisGraph is PSing in my sandbox. How can this happen?
I'll attach the longer message that comes with the crash.
error messages.txt
Topic:
Community
SubTopic:
Apple Developers
Hi everyone,
I am currently developing an app for my Swift Student Challenge submission. One of the key features of my app is visualizing user progress over time using SwiftData and Swift Charts.
I have a concern regarding the first-time experience for the reviewer. Since the app relies on accumulated data to display meaningful trends, the dashboard/charts will appear empty on the very first launch, which might not fully showcase the visualization logic I’ve implemented.
To ensure the reviewer can immediately grasp the app's potential within their limited review window, I am considering generating pre-populated sample data (mock data) only on the initial launch.
Does Apple generally recommend including sample data in a challenge submission to better demonstrate UI/UX and data visualization capabilities?
Or is it strictly preferred to present a "fresh" empty state, as a real first-time user would see it?
I want to make sure I am following the best practices for the challenge while highlighting my technical implementation of the SwiftData and Charts frameworks.
Thank you in advance for your advice!
Announcing the Swift Student Challenge 2026
Every year, Apple’s Swift Student Challenge celebrates the creativity and ingenuity of student developers from around the world, inviting them to use Swift and Xcode to solve real-world problems in their own communities and beyond.
Learn more → https://developer.apple.com/swift-student-challenge/
Submissions for the 2026 challenge will open February 6 for three weeks, and students can prepare with new Develop in Swift tutorials and Meet with Apple code-along sessions.
The Apple Developer team is here is to help you along the way - from idea to app, post your questions at any stage of your development here in this forum board or be sure to add the Swift Student Challenge tag to your technology-specific forum question.
Your designs. Your apps. Your moment.
Hi,
I was looking at the SSC website and registered for the "Get ready for the Swift Student Challenge" online session taking place on the 15th of January.
I am unsure what this session entails and is wondering if anybody could clarify what it is about?
Thanks
Topic:
Community
SubTopic:
Swift Student Challenge
I am not receiving any replies back for a request for entitlements I made a month ago, cant get a status or a response on any post, email, support ticket I create, what can I do?
Topic:
Community
SubTopic:
Apple Developers
👋Hi,
I want to ask what equipment the auditors in SSC will use to evaluate students' playground, whether it is iPad pro and mac with camera, or something else. And what system will they use, iPadOS/macOS 26 or something else? Looking forward to your reply.
Thank you
Topic:
Community
SubTopic:
Swift Student Challenge
Tags:
Swift Student Challenge
iPad
Swift Playground
iPadOS
My app uses Foundation Models and Apple Pencil. The app runs great through Xcode; however, due to Apple Pencil support, it has to be run on a physical device. However, Swift Playgrounds on iPad doesn't support iOS 26. I was just wondering if this is something that can be mentioned in submission notes. eg. The app needs to be compiled in Xcode but run on a physical device.”
Or should we expect iPadOS 26 support for Swift Playgrounds by the time of submission?
Thank you!
Topic:
Community
SubTopic:
Swift Student Challenge
👋Hi
This problem is related to SSC.
I remember that the form submitted last year needed to be filled in with Xcode or Playground test, and it seems that it was also mentioned:
• If you use Xcode, the judges may use Simulator to run.
• If you use Playground, it's a real machine.
But my work this time will encounter two limitations:
It will use the framework/API only available in iPadOS 26 (so if it is a Playground environment, it may not run, playground can't use iPadOS 26 SDK)
It will also use some content that must be real to run (such as ARKit), which means that Xcode Simulator is not good.
So I would like to ask: Does this year's review allow you to compile and connect the iPad to the real machine? Or did I misremember last year's regulations? If the judge's environment is fixed (for example, only Playground or only Simulator), how should I adjust the submission method or implement the scheme?
Looking forward to your reply, thank you.
Topic:
Community
SubTopic:
Swift Student Challenge
Tags:
Swift Student Challenge
Swift Playground
iPadOS
Simulator
I am frustrated with the slow response from the support. I kept paying 4 times for my developer account from 31/12 (3 days ago) and my bank card actually got charged €396. It was because when I logged in, I kept seeing the button Purchase now, although I paid previously. I thought the payment did not come through.
Does anyone face the same issue before? What is the best way to reach the support people? Thanks.
Topic:
Community
SubTopic:
Apple Developers
I am developing a Cloud Sharing app, but I have been unable to find a solution to this problem.
CKContainer.requestApplicationPermission(.userDiscoverability) was deprecated in iOS17.
However, without it I find that none of the following APIs return a user's RecordID:
CKContainer.default().shareParticipants(forEmailAddresses: [emailAddress])
CKContainer.default().userIdentity(forEmailAddress: emailAddress) (deprecated)
CKContainer.default().discoverUserIdentity(withEmailAddress: emailAddress) (deprecated)
CKFetchShareParticipantsOperation(userIdentityLookupInfos: lookupInfo )
For users who have given permission in response to CKContainer.requestApplicationPermission(.userDiscoverability), these APIs return the user's RecordID in the response's CKUserIdentity.
But for user's who have not been asked for permission, their CKUserIdentity does not contain their user RecordID.
After iOS17, how can we ensure that the response's CKUserUserIdentity contains the user's RecordID ?
I use the user's RecordID as part of my lookup (by email address) for other users, to confirm if they have already registered with the App. If not, I need to send them an invitation using the UICloudSharingController.
If they have already registered, I can set up a share with them without the 'UICloudSharingController'.
Thanks for any suggestions.
Topic:
Community
SubTopic:
Apple Developers
Hi Everyone,
I want to transfer my iPhone data from iOS 26 to iOS 18 version and I'm unable to do it. Can you help me to do it so I can keep my data. Is there any possibility to do this or any kind of trick?
Thank You!
I’m concerned because my iCloud account was recently migrated to AWS (Amazon Web Service) against my will, and now it seems.like people are rummaging through my files, photos, and mail, When I try to contact Apple Support, I get bumped to a spoofed site. Calling the hotline is the same, I get a Siri operator with platitudes and gaslighting but no action. I have run sysdiagnose and it looks really sketchy.
Can anyone help?
What OS will a Swift Student Challenge submission run on? I want to use iOS 26 features but the version history for Swift Playground doesn’t show it being updated past the iOS 17.5 SDK. So, can I still use features from the iOS 26 SDK?
It seems I was able to previously download a Disk Image (.dmg) file to install macOS High Sierra. However, I'm now having trouble finding where to download the resource. Any guidance would be greatly appreciated.
Topic:
Community
SubTopic:
Apple Developers
I'm getting reports that my application is creating hidden files with names starting with .f and having 9 or 10 numbers after that. For example:
.f678501541
.f1858565508
AFAIK I don't create any files with names like that!
So how to determine a) if I am creating those files and b) exactly where in my code this is happening?
Unless of course someone knows what creates files like this...
Thanks, David
Topic:
Community
SubTopic:
Apple Developers
各位大神有没有人知道苹果手机玩法隐藏技巧?