Building for iOS Simulator, but the linked and embedded framework ‘XX.framework‘ was built for

I have 9 plus years of iOS experience starting with Objective C and moving to Swift, but after 4 years in my current company with little salary growth, I am struggling to find new opportunities in a highly competitive market with fewer openings and broader skill expectations. I am unsure about the long term career path for mobile developers, concerned about compensation growth and lacking SwiftUI experience, and would appreciate guidance on what additional skills to learn to stand out and secure better opportunities.

I have an iOS app with App Groups. The app uses the CallKit extension for call block functionality. All data is stored in UserDefaults(suiteName:) and FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: ). I am planning to transfer this app to a different Apple Developer account and would like to clarify how App Groups behave after the transfer: Will my main app Target and CallKit Extensions keep access to the same AppGroups containers with the new Team ID? I will recreate the same AppGroups container identifiers on a new account but my concern is about Team ID change, that can lead to loss access to original containers and all data from previous Team ID. I need to clearly understand whether the app can continue accessing the existing App Group container after the Team ID changes, or if I must manually back up data before transfer and restore all data after transfer completed. As long as the App Group still exists on the original developer account and the user has not updated the

Hello, I have noticed a performance drop on SpriteKit-based projects running on iOS 26.3. The issue seems very similar to the issue reported on iOS 26.0, and later solved from iOS 26.2 beta 3: https://developer.apple.com/forums/thread/800952?answerId=870617022#870617022 With 26.3, it seems a regression occured. Below is the same SpriteKit scene used to test framerate on different devices: import SpriteKit import SwiftUI class BareboneScene: SKScene { override func didMove(to view: SKView) { size = view.bounds.size anchorPoint = CGPoint(x: 0.5, y: 0.5) backgroundColor = .darkGray let roundedSquare = SKShapeNode(rectOf: CGSize(width: 150, height: 75), cornerRadius: 12) roundedSquare.fillColor = .systemRed roundedSquare.strokeColor = .black roundedSquare.lineWidth = 3 addChild(roundedSquare) let action = SKAction.rotate(byAngle: .pi, duration: 1) roundedSquare.run(.repeatForever(action)) } } struct BareboneSceneView: View { var body: some View { SpriteView( scene: BareboneScene(), debu

Hi everyone, I’m building a messaging app because I’ve seen firsthand how much support and safety is overlooked for this generation online. My goal is to give teens a foundation of security, privacy, and mental health support, while still letting them connect freely. I want to leverage Apple’s platform to help this mission reach the right audience and have real impact. The app already includes: Community chat with message blurring for sensitive or harmful words. Anti-shoulder surfing tools to protect private conversations. Shake dashboard for quick access to emergency services. In-chat locks with ML detection for grooming patterns, offering resources while respecting privacy. Full user control: messages can be deleted anytime, blocking is permanent, and accounts can’t bypass restrictions on the same device. User consent-first design: every feature is opt-in and controlled by the user. At this point, I’m looking for guidance on how to position and prepare the app to reach Apple editorial or headline a

My team is developing an enterprise VPN application that needs to respond to Mobile Device Management (MDM) profile installations and removals in real-time. Our app uses the NetworkExtension framework and needs to update the UI immediately when VPN configurations are added or removed via MDM. We are currently observing NEVPNConfigurationChangeNotification to detect VPN configuration changes: While NEVPNConfigurationChangeNotification fires reliably when users manually remove VPN profiles through Settings > General > VPN & Device Management, it appears to have inconsistent behavior when MDM profiles containing VPN configurations are installed programmatically via MDM systems. STEPS TO REPRODUCE From MDM Admin Console: Deploy a new VPN profile to the test device On Device: Wait for MDM profile installation (usually silent, no user interaction required) Check Device Settings: Go to Settings > General > VPN & Device Management to confirm profile is installed Return to App: Check if th

Dear Apple Support Team, Thank you for your continued support. I would like to inquire about the behavior of CallKit. Our company provides an office PBX extension phone application (iPhone app). When the iPhone is placed into sleep mode (screen off) and our app receives an incoming call, the following sequence sometimes results in an audio playback panel appearing at the bottom of the lock screen for a few seconds after the call ends(See attachment file for detail). Sequence to reproduce the issue: Put the iPhone into sleep mode (screen off). Receive an incoming call to our extension phone app. CallKit incoming call screen appears. Answer the call. Conduct the call. End the call from the peer. iOS versions with confirmed behavior: iOS 26.0: Not observed. iOS 26.2: Observed. iOS 26.3: Not observed. This behavior does not affect the call functionality itself; however, some users report that the temporary appearance of the audio playback panel feels unusual. If there is any kn

Hello Apple Developer Technical Support team, We have an iOS app that provides caller identification via a Call Directory extension (CXCallDirectoryProvider). Our extension provides identification entries (phone number → label), and users enable it in Settings > Phone > Call Blocking & Identification. We would like to confirm whether Call Directory is used only for incoming calls, and understand why the outgoing call UI sometimes shows labels. Observed behavior Incoming calls: After a user logs in again (which triggers a server sync and then reloads the Call Directory extension), the caller label is shown correctly on the incoming call screen for matching numbers. Outgoing calls: In general, the outgoing call screen often shows only the phone number (no label), even when the same number exists in our identification entries and the extension is enabled. However, on some devices, the outgoing call screen does show a label even when the number is not saved in the local Contacts app. In at leas

I'm relatively new to Swift development (and native iOS development for that matter) I've got an iOS app that uses the iPhone / iPad built in cameras, and am looking to make this more compatible with macOS. Using the normal AVCaptureDevice.DiscoverySession I seem to get the iPhone Continuity Camera and the in-built MacBook Pro camera but I don't see other input devices that I see in QuickTime Player (for example) such as connected external cameras or Virtual Inputs provided by NDI Virtual Input and OBS. Is there a way to see access these without a specific Mac build (as the rest of the functionality works great, and I'd rather not diverge the codebase too much as it's easier to update one app than two!

I am building an app where I am using AudioRecordingIntent to start audio recording from shortcuts / Action button etc. Whenever I set that up, I notice that I get an error - Unknown NSError Live Activity start failed: The operation couldn’t be completed. Target is not foreground I explicitly try to start the live activity and then start the audio recording and that's when I see this error. How can I make this work? I am unable to find any examples.

In an ObjC framework I'm developing (a dylib) that is loaded into JRE to be used via JNI (Zulu, Graal, or native image from Graal+ a JAR) I implemented a naive method that collects current memory footprint of the host process: It collects 5 numbers into a simple NSDictionary with NSString keys (physical footprint, default zone bytes used and allocated, and sums for used and allocated bytes for all zones. The code ran for some time, but at certain point my process started crashing horribly in this method -- at the last line, accessing the dictionary. Here's the code: -(NSDictionary *)memoryState { NSMutableDictionary *memoryState = [NSMutableDictionary dictionaryWithCapacity:8]; // obtain process current physical memory footprint, in bytes. task_vm_info_data_t info; mach_msg_type_number_t count = TASK_VM_INFO_COUNT; kern_return_t kr = task_info(mach_task_self(), TASK_VM_INFO, (task_info_t)&info, &count); [memoryState setObject:(kr == KERN_SUCCESS) ? @(info.phys_footprint) : [NSNull null] forKe