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Swift student challenge- help
To whoever is bothered enough to help (trust me, I get the feeling if you're not), I want to enter the swift student challenge either this year or next year, depending on how things play out. Anyway, I just wanted to know two things: 1) how long on average it takes to build a project which won distinguished winner and 2) whether any distinguished winners could send me the playgrounds they built. To be clear, I do not want the code, I just want to know what you did, what you called the playground, a list of some features it had, how long it took, just to help me prepare, because YouTube doesn't have much of that. Thanks :)
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Jan ’26
Swift Playgrounds iOS 26 support
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!
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Jan ’26
cant use app store connect
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
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Jan ’26
Whether SSC can be connected to the iPad real machine with Xcode to run the evaluation
👋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.
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Jan ’26
Membership
Hello, I am a developer from Russia, I recently paid for a subscription to apple developer. 8,990.00 Russian rubles were debited from me. The subscription is displayed in my active subscriptions from my apple account. It shows in the application that the enrollment through the application is not working. The payment receipt was sent to the post office when, how much, and for how long everything about the subscription is. Tell me what are my next steps, how much should I reap?
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Jan ’26
Enrollment charged 4 times
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.
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Jan ’26
How to replace the functionality of deprecated CKContainer.requestApplicationPermission(.userDiscoverability) ?
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.
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Jan ’26
Providing pre-filled sample data for reviewer experience in Swift Student Challenge: Is it recommended?
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!
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Jan ’26
My app crashes on startup in iOS 26
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
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459
Dec ’25
My iCloud was migrated to AWS against my wishes and now people are rifling through my cloud, can someone stop this??
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?
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Dec ’25
What devices will the Swift Student Challenge be judged on?
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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Dec ’25
Quantumsort, next level of Radix Sort implementations
Hello All, I've been finally able to finish my so called Quantumsort implementation, which is basically only slightly modified Radix Sort at the basis, but utilizes the somewhat newish Apple Metal SIMD commands heavily. Or rather rather renders the threadgroup shared memory void altogether with those SIMD sharing options available. The sorting itself works "well enough" for my needs here on these Github shared main.swift and sort.metal files already, and the question relates more on it that - can someone spot would it be possible to get rid of the "sorted_temp" array memory too and use one "sorted" list only at all times..? Here's the related repository and copilots I prefer you and you and you more for haha tho : https://guthib.com/roger-more-fi/quantumsort Cheers, make it to the perfection those good last ones of '25 'aights Apple soldiers!
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398
Dec ’25
Finding out what code is creating some hidden files
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
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Dec ’25
Phone Crashing
Ever since I did the update. My phone has been crashing apps are not opening. It shuts off by itself. It won’t send messages. I’ve never had such a problem before. I cannot get things to send, and my phone won’t answer calls and when IEvery since I did the update. My phone has been crashing apps are not opening. It shuts off by itself. It won’t send messages. I’ve never had such a problem before I cannot get things to send, and my phone won’t answer calls and when I try to answer them, it just won’t end so they go to voicemail.
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Dec ’25