We are developing a cross platform c++ application. We also use some objective-c (no swift) and specific Apple frameworks like AVFoundation, CoreML in the MacOs version of our software. We use Apple Clang as compiler when building for MacOs. As our code is primarily c++ we would like to use the latest and greatest c++ 20 features. So we are looking into using vanilla clang instead, the builds with vanilla clang seem to work fine, however our concern is that we might have overlooked possible issues that could arise. So our question is whether there are specific things we need to address when switching compilers, are there things that we need to be aware of? In the end we just want to know if switching compilers won't cause problems we can't oversee. So we would like to know if others took the same steps and what your thoughts/experiences are regarding this?

Hello, I currently have a live application in the iOS App Store that needs an update to start functioning again, but I've lost the source code in a hard drive failure. Is there a way to reverse engineer the currently deployed package that is live (and also a way to download it from App Store Connect)⁉️ The development change itself is just a very small change for an API route in the code itself. I could even direct an engineer at Apple to make the change in 5 minutes! Let me know if this is possible. Thanks❗️

I am experiencing an issue with PHP on macOS where errors and warnings are not displayed, either in the terminal or when running scripts through the built-in PHP server.

Hello guys, I know people already talked about this here but maybe some of you solved it. When trying Alarmkit, it keeps playing the same default sound. I tried a lot of changes to make it play my custom sound but nothing worked. Has anyone solved this or is it just the alarmkit problem? Thank you and take care guys.

My App is not compatible with iPhone 15 but can run on iPhone 14 perfectly fine, what could be the problem? I am new to App development.

Hello, PrivacyInfo.xcprivacy Is primordial and without it the app is rejected from the Store I believe. All 5 ressources I had found related to it, mention XCODE, or explain how to add the code to langages that I don't use (Switf i think?) etc. I am building the app thought CI/CD, so prior to building it the app does not have privacy manifest and there is not way to generate it automatically without xcode it seems. My app is written in Flutter prior to becoming an iOS app. I am seeking for a method to do that. Thanks.

i am trying to create key for apn file to use it in firebase fcm for my app but when click on download this error occured Download Failed Auth Key can only be downloaded once. This auth key has already been downloaded. what should i do ?

Hello - I’m the Account Holder for an individual Apple Developer Program account. I’m working with freelance junior developers who are building my app in React Native mainly in TypeScript (.tsx) with some JavaScript, with code in GitHub. The app currently runs in Expo Go now. I’ve been directed to this forum for step-by-step guidance. Specifically I need clear, sequential instructions I can give my developers (and what I personally must do on my Mac) so they can produce a properly signed iOS build for TestFlight (internal testing), and Upload that build to App Store Connect and then submit the release to the App Store. Context: This is an individual developer account (not an organization). I am the only person with a Mac. I added them as developers but was told I need to be the one to upload the final build (is this true, and if so, what do they send me to do that, and when they send it to me, can you please tell me exactly what I need to do from there?) I was told about Swift Playground, possible SwiftUI conversion if needed, APK file, and using my Xcode for final submission, but not sure what to make of this that will get it on TestFlight from the current React Native. What I would like to ask for help with is a concise, step-by-step checklist (including exact menu names / commands or tools like EAS Submit, Transporter, or Xcode) of the developers' steps and my admin/account holder steps, so I can hand it to the developers and make sure nothing is missed to get on TestFlight. I’m on a tight timeline, so any clear, detailed guidance would be extremely appreciated. Thank you so much. I have looked everywhere and cannot find a step-by-step!

Failed to fetch certificates: This request is forbidden for security reasons - Unable to find a team with the given Content Provider ID '72df6041-c291-4d95-b690-2a3b75ff72f6' to which you belong. Please contact Apple Developer Program Support. https://developer.apple.com/support

I submitted a Feedback (FB17843422) on Monday evening after the keynote about Tahoe beta 1. At the time it still wasn't listed in the "What build does the issue occur on?" dropdown. I selected "I'm not sure" instead hoping I could update it later but as far as I can tell that isn't the case since "Add more information" only lets me add additional comments. Is there some way for me to do that or is it even necessary?

I am using macOS’s /bin/date command, both in Terminal and via AppleScript (do shell script). I noticed inconsistent behaviour with the %N format specifier for nanoseconds: • On some Macs, date +%s%N returns numeric nanoseconds as expected. • On other Macs, the same command returns a literal N or fails when coerced to a number. • This occurs across different macOS versions and on both Intel and Apple Silicon machines. My understanding is that macOS ships BSD date, which does not officially document %N. I am trying to determine: 1. Is %N in /bin/date officially supported on macOS, and if so, on which versions? 2. If %N is not supported, what is Apple’s recommended, portable method for obtaining sub-second or millisecond timestamps in shell scripts or AppleScript across all macOS versions?

When the power button is pressed to turn off the alarm while the screen is locked, stopIntent will not be called.

I have an MAUI based application build and ready for the distribution. The application is working perfectly in the debug environment on the simulator. So the app logic is working correctly as expected without any errors. But when a release build is created the application crashes on the simulator and physical device. I'm developing the application using .Net 10 framework with target device iOS 26. The Supported OS Platform is set to 15.0 in csproj file. Also have the entitlements. plist file set in the csproj. The IDe used is Visual Studio Code for Mac (MAC OS). The application uses MSAL for the login / authentication purpose (Microsoft.Identity.Client) and SQLite Database (Sqlite-net-pcl) Message: Kindly guide me to build the application correctly in release version and get the ipa file ready for the in house distribution that could be deployed correctly on the physical device with iOS 18 / 26.

I read on this documentation : https://developer.apple.com/help/app-store-connect/reference/app-uploads/on-demand-resources-size-limits that On Demand Resources a legacy technology. Does this mean ODR will be deprecated? If so, when will it officially take effect? Our application is planning to use it, so we need more information to support our decision.

Title basically explains what my issue is, from what I understand the only way to set an icon in an tauri app is using a icns file, I could be wrong but I don't know how to get macos theme changing stuff to work with it because of the icns file.

I developed an app using Unity and exported it as an iOS project file so that I could package it in Xcode. Now, I’m facing an issue where users who previously installed version 1.0 are still seeing the old version after installing the updated version 2.0. Although the installation process for version 2.0 appears to complete (with the installation animation), the app still opens as version 1.0. I am an individual developer but used enterprise signing for distribution. I’m quite confused and have looked into the issue—some sources mention it might be related to CFBundleVersion, but modifying it didn’t help. I’d really appreciate some help with this. o(╥﹏╥)o

I try to distribute my App again, but receive now the error that the Minimum IOS is not supported by Info.plist with Runner. i have latest XCode and the error stays whatever IOS I Set in General and in the building rules. Any one has an idea or had same issue since recent Xcode / project Updates ? thanks so much

Tech stack: React Native + Expo. We are using two solo developer accounts (not a business or team account). Context: Friend and I set out to make an app together. Friend created app and set it up on Apple. We worked on it together. He controlled devops (builds and submission). Friend no longer can commit to development. Wants to transfer to me. I create apple developer account. After app transfer, my phone (deviceid) underwent a 14 day soft ban preventing builds. That has since been lifted. There seems to be something in place preventing me from making dev builds on the original dev bundleid. It says it's still owned by him despite the app transfer. Bottom line: what needs to happen so I can make dev builds? Nice to have: we can both make dev builds under the same bundleid

So I can see from the documentation that XCTAssertEqual(x, y) becomes #expect(x == y), but what about XCTAssertEqual(x, y, accuracy: 0.2)? Does something already exist or do we need to write a more involved statement to see if x is less than y plus z and more than y minus z?

Hi. I have an iPad 7th gen running iPadOS 14.8.1. For testing purposes, I want to upgrade it to the latest release of iPadOS 17, even though the device wants me to upgrade to iPadOS 18.5. Is there a way to upgrade it to iPadOS 17? btw this would free-up a newer iPad running iPadOS 17 so I can install iPadOS 26 beta. Thank you.