I am looking through the rules and terms and it just says Xcode submissions will be run on a simulator. Does this mean Mac Catalyst or can it be run on a iPad VM? Or more so should we specify in the comments on where to run it. Thank you!

I installed the new 26.4 ios and now can't compose or reply to emails on the Gmail app. I tried restarting my phone and uninstalling and reinstalling the app, but nothing helps. How can I fix this?

My swift student challenge submission is an iPad app built in Xcode and I'm planning on selecting the Xcode 26 option for testing in the dropdown provided in the application. Just have to confirm that the run destination for the playground in Xcode will be an iPad simulator right? Recently I have seen many participants post their submission screenshot for iPhone renders so just wanted to confirm the run destination. Thank you👾

Has anyone gotten Postgres to run in a sandboxed app? I am compiling Postgres 18 myself from source and have tried to patch it so it doesn't use sysv (shmem) but it apparently has all kinds of invocations of sysv and once it's sandboxed has issues, e.g.: 2026-02-24 18:26:05.014 EST [4384] FATAL: semctl(65596, 16, SETVAL, 536) failed: Operation not permitted Does anyone know of a way to either make the sandbox relax or make Postgres compatible with sandboxing? I have tried passing flags to initdb to use POSIX semaphores but it always wants to use sysv so I'm finding myself super deep in the weeds of the Postgres source code.

Hi everyone, I’m considering integrating External Payments into my iOS app. I’ve done some research, but I’m finding it difficult to pinpoint the exact commission rates for different regions. For those of you who have already implemented external payment links: Could you share what the actual fees paid to Apple look like in your specific Geos (e.g., US, EU, or others)? Does the total cost—including Apple's commission and the payment processor's fee (like Stripe)—end up being significantly lower than the standard 15-30% IAP?

Updated iOS to 26.4. Gmail folders have disappeared in Apple Mail. Can‘t transfer email messages to folders as consequence. Any ideas?

I'm making my app in Xcode (as an app playground). I understand that the app will be run in a simulator when being evaluated if I choose the Xcode option on the submission form. However, my app looks significantly better on iPhones than on iPads. Is there a way for me to specify which device to use that will be respected by judges? What about device orientation? Thanks.

After updating to another beta of High Sierra, my internal hard drive became read-only somehow. I have a user home directory on that and many things have stopped working. I tried re-installing the OS, but it didn't help. I'm out of options by now. Anyone has ideas how can I fix that?

I am verifying my new account. However in my first log in it says my account is locked. When I try to get a new password, it is now showing a different phone number to verify that isn't mine. Now I am stuck in the loop where I can't contact support as Apple doesn't share support email or phone number details unless you log in, so now I'm stuck in a loop. Any help Apple Support, can you send me your email?

Is there any way to get the "uninstall" status to run code while uninstalling an app?

Hi everyone, I’m having issues registering my own Apple Developer accounts in both China and the US. For my China account, my Face ID is already in use by accounts registered under two companies, which prevents me from creating a new developer account. For my US account, my device SSID and handheld ID documents were used, and Apple Support advised that I can only register using a US identity. I’ve already contacted Apple Support, but the problem remains unresolved. I’m looking for shared experiences or advice on how to handle this situation. Thank you in advance!

I recently updated my iphone 14 from IOS 26.4 public beta to 26.4 developer beta 1 and I have noticed that whenever I am connecting apple original charger along with original lightening cable, the phone is charging at a very slow speed and the lock screen shows “slow charger” prompt, I tried cleaning the cable connector and also made sure that the lightening port is clean still the issue persist. Need Apple to solve this issue for multiple users like me which I have noticed on reddit with the same problem.

Hello all, I have been using app limits for a while and I recently updated my iPhone to IOS26.2.1 I have set my limit as 1 hour and 30 minutes. However, the app is already locked on 20 minutes. This happens everyday.

Dear colleagues, when will you add the ability to manually adjust the display's color temperature? Everyone is familiar with the color rendering issue on the 17 series. Many complain about the display's yellowish tint. I'm one of those people, with a G9N panel, but I can't get whites right; there's a persistent yellow tint. TrueTone only solves this problem under cool, white lighting conditions. So, the display might work as intended, but how can I make it work consistently? If there were a way to manually adjust TrueTone, many users wouldn't be so upset when buying a new device, fearing the display would be yellow. I'd like users to be able to choose their preferred color, warm or cool, and have a scale to adjust it! This would solve the yellowish tint issue on 17 series displays! Thank you.

Hi all Our App was rejected for being suspected Spam, copied from another entiy's App witht he following narrative: "We noticed your app shares a similar binary, metadata, and/or concept as apps submitted to the App Store by other developers, with only minor differences. " We explained this on the form, but the case is not being progressed, jsut ignored. Is there a good way forward to resolve this that is good for Apple as well. Here is our response in the Form: Dear App Review, Thank you for flagging this point and we fully understand and appreciate your concern for protection of our App from being put to unauthorised use. This App and has been developed solely for us and on our instruction and under our direction. As you have noticed, our developer submitted our App to your App Store years ago and it was available for several years from this account. Then some months ago we decided with the developer to move it to our own account. And as you also noticed, some small changes to simplify the flow were made intentionally before we submitted our app. Would you prefer that we resubmitted the App through the previous account of Osiel Lima, our valued friend and developer. Alternatively, we look forward to your positive advice on how to move forward. Thank you for your support and co-operation.

I'm looking for help and/or someone who wants to join a project. I'm hooking up an RC, semi autonomous car to an app. I need help to get telemetry data, UI and DB to appear and work on the app.

Hi, After updating my iPhone from iOS 26 to iOS 26.3, I’ve been experiencing issues with the Voice Isolation feature. Whenever I enable Voice Isolation while using the microphone in apps, my voice becomes unclear. The people I’m speaking with say they can’t hear me clearly and have difficulty understanding what I’m saying. I never had this problem before updating to iOS 26. To try to fix the issue, I have: Restarted my device Updated from iOS 26 to iOS 26.3 Unfortunately, the problem still persists. For comparison, I also have an iPad Air 3 running iPadOS 18.5, and Voice Isolation works perfectly fine on that device. Please advise on how this issue can be resolved. Thank you.

Hi, I have a question regarding the Swift Student Challenge submission requirements. I’m planning to use the glassEffect API introduced in iOS 26 and build my .swiftpm app to support iOS 26 only. Is it acceptable to submit a project that runs exclusively on iOS 26? Currently, I am developing and building the project in Xcode. However, it seems that the current Swift Playgrounds app does not provide a preview or runtime environment for iOS 26 yet. I would like to confirm whether this could cause any issues during the review process, especially if reviewers are using Swift Playgrounds for evaluation. Thank you for your clarification.

Hello! Because the compilers used by different versions of Xcode 26 may be different, and I find that my app may not be able to ensure that all versions of Xcode 26 are successfully compiled. For example, my app can run on Xcode26.3 but will report an error at 26.4 (I have fixed it now). So I want to confirm which version of Xcode the jury uses to run my app, whether it is a known version or the latest version in the future. Thanks!

Hello. I'm building my Swift Student Challenge Project. But I noticed that the FoundationModels Framework isn't supported in Swift Playgrounds. My app uses ARKit, so it definitely should be tested on real device. So, is it possible to somehow implement a foundation models to my Swift Playgrounds app? Or is it possible to ask judges to test the app on real device launching it from xcode. Your answer is really important for because the functionality of my app directly depends on Foundation Models availability. Thank you!