“Visual Studio Maui IOS”

We are implementing promo/offer codes for our iOS app’s subscription in-app purchases and have several technical questions regarding validation, receipt data, and integration. Could you please provide guidance on the following points? Testing/Validating Custom Codes Without Production Release: How can we validate custom promo/offer codes in a non-production environment? Current documentation indicates promo codes only work in production, requiring app submission and future release date setup for testing. Receipt Data for Redeemed Codes: The receipt currently includes only offer_code_ref_name, not the exact redeemed code (e.g., “ABC123”) entered by the user. Is there a way to retrieve the specific offer code used via receipts, App Store Server API, or other endpoints? Server-Side Validation Best Practices: What are the recommended best practices for server-side validation of offer codes, including using App Store Server API for transaction verification? Passing appAccountToken for Coupons: How can we

Hello there, Starting from iOS 18.4, support was included for QWAC Validation and QCStatements. Using the official QWAC Validator at: https://eidas.ec.europa.eu/efda/qwac-validation-tool I was able to check that the domain eidas.ec.europa.eu has a valid QWAC certificate. However, when trying to obtain the same result using the new API, I do not obtain the same result. Here is my sample playground code: import Foundation import Security import PlaygroundSupport PlaygroundPage.current.needsIndefiniteExecution = true @MainActor class CertificateFetcher: NSObject, URLSessionDelegate { private let url: URL init(url: URL) { self.url = url super.init() } func start() { let session = URLSession(configuration: .ephemeral, delegate: self, delegateQueue: nil) let task = session.dataTask(with: url) { data, response, error in if let error = error { print(Error during request: (error)) } else { print(Request completed.) } } task.resume() } nonisolated func urlSession(_ session: URLSession, didReceive challenge: UR

I'm experiencing a contradictory validation issue with DeviceActivityReportExtension that creates an impossible situation: The Problem: Without NSExtensionPrincipalClass in Info.plist → App Store Connect rejects upload with: Missing Info.plist values. No values for NSExtensionMainStoryboard or NSExtensionPrincipalClass found With NSExtensionPrincipalClass → Local install fails with: defines either an NSExtensionMainStoryboard or NSExtensionPrincipalClass key, which is not allowed for the extension point com.apple.deviceactivityui.report-extension Setup: Extension point: com.apple.deviceactivityui.report-extension Using SwiftUI with @main attribute and DeviceActivityReportExtension protocol Xcode 16.2, iOS 17.6 deployment target Code structure: @main struct SpoolReport: DeviceActivityReportExtension { var body: some DeviceActivityReportScene { // Report scenes here } } The extension builds and runs perfectly without NSExtensionPrincipalClass, but cannot be uploaded to App Store Connect. Adding the key

We’re evaluating a Bluetooth device that supports Hands Free Profile (HFP) as the “Hands-Free Unit”. You can think of this as a Bluetooth telephone headset. This device interacts with our iOS application. We observed the following. The iPhone 17 HFP Wide-Band Speech (WBS) mSBC decoder requires the WBS packet (H2 header + mSBC frame) to be sent aligned. Aligned meaning, the H2 header must be first in every packet. The WBS packet cannot span multiple eSCO packets or else the iPhone will discard the audio. This is a different implementation than the iPad (iPad Pro 11-inch M4) , presumably due to Apple’s new N1 chip. In other words, we’ve identified that older iPhones and iPads do not require this alignment. They have implemented a stateful parser/decoder of the HFP WBS audio. A quick picture to help illustrate. The iPhone 17 requires: | Frame | Frame | Frame | Frame | However, a Bluetooth implementation we are evaluating does: | me Fra | me Fra | me Fra | me Fra | Does Apple intend to keep this implemen

I am trying to run the SwiftUI instruments tool for an iOS app and every time I run it, it either switches from giving me the Time Profiler: Time Profiler does not support the iOS platform error, or I end up with no data at all; however, when I run just the Time Profiler by itself it works fine. I am running this on a physical device

Hello, I have a iOS app I was looking at porting to Mac. I'm having an issue with both the Mac (Designed for iPad) and Mac Catalyst Destinations. I can't test Mac due to too many build issues. I'm trying to assign a new NSManagedObject into a NSPersistentStore. let object = MyObject(context: context) context.assign(object, to: nsPersistentStore) This works fine for iOS/iOS Simulator/iPhone/iPad. But on the Mac it's crashing with FAULT: NSInvalidArgumentException: Can't assign an object to a store that does not contain the object's entity.; { Thread 1: Can't assign an object to a store that does not contain the object's entity.

Hello, I’m facing an issue installing my app from TestFlight on a physical iPhone device. App & Environment App: Desi Charades Framework: Flutter Distribution: TestFlight Build status: Upload completed Device: iPhone 7+ iOS version: 15.6 Tester type: Internal Apple Developer Program: Paid account Issue Description After uploading a build successfully to App Store Connect and adding it to TestFlight, the app appears in TestFlight with the Install button. However, when I tap Install, I receive the following error on the device: “Could not install Desi Charades App. The requested app is not available or doesn’t exist.” The build is visible in TestFlight, but installation fails immediately. Upload Warnings During archive upload, App Store Connect shows the following warnings: Upload Symbols Failed The archive did not include a dSYM for: ffmpegkit.framework libavcodec.framework libavdevice.framework The app uses ffmpeg-kit (Flutter plugin), which ships precompiled frameworks. Steps Already Checked Bui

Hi Apple Developer Forums, I am experiencing a repeated issue with auto-renewable subscriptions during App Review for my iOS app. The app uses RevenueCat for subscription management. The subscription products exist in App Store Connect and are correctly configured, but they remain in Waiting for Review. During App Review, the reviewer attempts to access the subscription paywall and receives an error stating that subscriptions are unavailable. This appears to happen because StoreKit cannot fetch the products while they are still waiting for review. This creates a loop: Subscriptions exist in App Store Connect and are in Waiting for Review App Review installs the app StoreKit cannot return the subscription products yet RevenueCat returns an offerings_fetch_failed error The reviewer sees subscriptions unavailable The app is rejected before the subscriptions are approved We have thoroughly verified the configuration: • Subscription group exists • All products are inside the group • Product IDs match exac

This is a grave issue I am facing while testing my apps on my personal device. This is the error I seem to be getting: The application could not be launched because the Developer App Certificate is not trusted. And on the phone side, this is the message: Unable to Verify App. An internet connection is required to verify the trust of the developer Apple Development... Before I receive any recommendations, such as deleting Xcode or restarting my device, I would like to clarify that I have already taken all necessary precautions. The application I was testing appeared to function correctly in the morning a few hours prior to the update. However, after upgrading to the latest beta builds, iOS 26.4 beta and the latest macOS beta, this issue has become a recurring problem. I would greatly appreciate your assistance in resolving this matter, as it is of utmost importance to me.