I'm trying to understand how UIDevice.current.identifierForVendor behaves when an iOS app is restored via iCloud onto a different physical device. Context I'm building an app that needs to detect whether it’s running on a newly restored device (for example, after the user transfers their iPhone via iCloud setup). To do this, I save the value of UIDevice.current.identifierForVendor?.uuidString in persistent storage (e.g., UserDefaults). The question If I install my app on Device A, store the identifierForVendor value, back up the device to iCloud, and then restore that backup onto Device B, will the restored app see the same identifierForVendor value, or a new one? More specifically: Does iCloud backup/restore preserve the underlying “vendor” ID across devices? Is the identifierForVendor tied only to the bundle identifier and vendor prefix, or also to the physical device hardware? If the user deletes all apps from the same vendor, then restores them from iCloud, is the ID reset? What I’ve found so far Apple’s docs say: “The value of this property is the same for apps that come from the same vendor running on the same device. If the user deletes all of that vendor’s apps from the device and then reinstalls one or more of them, the value may change.” However, it doesn’t explicitly mention what happens after iCloud restore onto a new device. Goal I want to know if it’s safe to use identifierForVendor to detect a new device context (e.g., trigger a refresh of a Firebase token when the user’s device changes). Environment iOS 17+ (latest) Swift / Capacitor app bridge Testing between iPhone 14 Pro → iPhone 15 Pro (iCloud restore)

Pretty much what the title says, I received the email from Apple today regarding the three sessions that are being conducted for participants. When I open the link, I'm shown the button to register, but when I click register, I'm asked to log in, following which I'm redirected back to the same page except the register button is now missing. I'm unsure if it has registered me, and I haven't received any email confirming the same.

Hello, I noticed that on September 18, 2025, my Active Paid Subscriptions metric in App Store Connect suddenly dropped to 0 (-100%). However, my subscribers are still active and visible in RevenueCat and Superwall, which both confirm that users have not canceled their subscriptions. This makes me believe it is an App Store Connect reporting issue rather than an actual churn. Could you please confirm if this is a known data delay/bug, and let me know when the metric will be corrected? Thank you for your help

I mean it literally says that it takes up to 48 hours to process, but I still remain at a "PENDING" state. It's not my first time enrolling and from my past experiences it was pretty seamless before. But the most recent one is a disaster. What the heck? Has anyone faced a similar problem before?

This is my first problem and my first question hopefully somebody can help or give me some suggestions. I was in the developr beta of IOS 26 build(235260n) for a while I haven't updated it since the new beat has came out, beta 3. I have been trying to update requested, after about 20 seconds it goes away but does not start the download the update. The problem also begins to download something into the system beta goes from 22.85 GB to 33.78 GB. It just holds the update but doesn't;t update the phone. I have tried power cycling the device and everytime I do that it just resets the system data and allows up to try the update again. Unsure what to do and don't know if I would need to wait for the public beta for IOS26 to change anything on the device. Please let me know if you guys have any more suggestions what should be the next step. I also was unsure if I should backup the device and reinstall it to make sure that its not something with the conncetion.

Hello I have the 16 pro max with 18.3 iOS update and I've noticed my Siri stops working or responding at times. I have shut down the phone and restart in order to get it working again. Any suggestions? Will the next update focus in Siri and its changes and finally am I the only one?

Hello! I used the Apple CA Playthrough example code that pipes audio between devices. It uses AudioUnit callbacks to pipe the input to an output device, and I created a system equalizer with it - however users reported it stopped working in macOS 15. I am getting the error HALPlugIn.cpp:552 HALPlugIn::DeviceGetCurrentTime: got an error from the plug-in routine, Error: 1937010544 (stop) for the output device and no sound coming out of the speakers. The error only occurs when using a virtual device as an input, not using the microphone. First I thought the problem was in the loopback driver, but it also does not work with other loopback drivers like Blackhole. STEPS TO REPRODUCE Install a virtual device, for example "brew install blackhole-2ch" and run the CAPlayThrough example code (you need to add Mic Permission in the info.plist). Then set your system audio output to the virtual device, select the device as input in CAPlayThrough and hit start. You should see the error in console. My question: What did change in macOS 15 that could cause this? Is it something with the new permission handling maybe?

Unable to search contacts , app crashes Call screen goes compl transparent

In our iOS app we have added example.com in associated domains from the very beginning With no AASA file hosted at example.com domain Now we need a subdomain app.example.com to be intercepted in our app, so for the same, we are thinking to host AASA at app.example.com and add app.example.com in associated domains too. so my question is will hosting AASA at sub domain works? If yes, will it affect older apps where app.example.com is not handled. In short we only want the links with app.example.com to be open in our app not the example.com links

Hi everyone, I’m not sure if this is the right place for it, but I wanted to share a bit of my background and ask for advice from developers who’ve been in the industry longer than me. I started learning to make games when I was a kid using Game Maker. Later I got into Unity and even worked a few years as a solo developer for small startups — building Unity apps, VR projects, AR demos, websites, servers, everything. But I never had a real team, never had mentorship, and none of the projects I worked on ever reached production or real users. Life changed and I moved to the US, where I had to switch careers completely. Now I’m trying to come back to software development, but I’m struggling with a feeling that I’m “not good enough” anymore. The tech world has moved so fast, and companies like OpenAI, Meta, Epic, etc., feel way out of reach. So my question to the community is: How did you get started in your career? Did you ever feel like you weren’t good enough? How did you push through that and continue improving? Any honest advice would help a lot. Thanks.

I have raised a support ticket regadring a concern I had with apple developer account. I got a respose via email, asking some more details. After that I have replied to the same mail thread with requested details. But I havent got any respose after that. I would like to is that the correct way of responding to support ticket ? Am I suppose to get the response for the same mail thread , after I reply ? or Every time I have open a new support tikcet ?

Hey, I'm pre-launch, and can't find any sample financial reports. Really need to see exactly what apple sends out to finish my backend. Anyone have a sample report, or willing to share one of their reports privately. (Promise to keep it private and destroy after use). I'm interested in exact format, not your sales. Particularly interested in reports from people using in app sales and discount offer codes. But that's a bonus. Thank you.

Dear Community, We are in the process of developing a mobile banking application and have a key requirement related to NFC-based peer-to-peer (P2P) transactions. Our goal is to enable secure and seamless money transfers between two devices using NFC. Business Requirement: The application will provide a feature where users can initiate money transfers via NFC. The sender starts an NFC payment session from their device. Simultaneously, the receiver starts an NFC session to accept the payment. The sender's device should be able to detect the receiver’s NFC tag and process the transaction securely. We would like to confirm whether iOS supports such a use case. Your guidance on the feasibility of this feature, along with any technical or policy-related considerations, would be highly valuable. Looking forward to your response.

Gostaria de propor a criação de um Modo de Bateria Crítica Inteligente para impedir desligamentos abruptos quando o iPhone atinge 1% de bateria. O objetivo principal é evitar perda de dados, especialmente em tarefas importantes ou documentos não salvos. ✔️ Funcionamento sugerido: • Quando o iPhone atinge 1% de bateria, o sistema ativa automaticamente um modo de energia ultrarreduzida, mantendo o aparelho ligado por alguns segundos ou minutos extras. • Esse modo poderia: • suspender animações; • reduzir brilho ao mínimo; • pausar atualizações em segundo plano; • congelar aplicativos não essenciais; • priorizar salvamento automático de arquivos, notas, gravações e mensagens. ✔️ Benefícios: 1. Evita a sensação de desligamento inesperado. 2. Reduz o risco de perda de dados importantes. 3. Melhora a segurança e experiência do usuário. 4. Prolonga a vida útil da bateria, reduzindo ciclos críticos. ✔️ Considerações: O objetivo não é estender artificialmente a autonomia, mas sim criar uma janela de proteção que permita ao sistema salvar dados e fazer desligamento programado, evitando danos e frustração.

Hello, I'm experiencing issues with multiple apps on macOS related to network-related tasks. FIrst, I had problems with the network filter on Avast security. It told me to allow net work filtering, so I pressed the popup button that said allow filtering, but did nothing and gave me a error. Later on, on Nord VPN didnt work aswell, when I had to grant permission to configure a VPN. It didn't even give me a description of the error, just said something went wrong. I contacted NordVPN support, which didnt do anything exept for telling me to uninstall avast and restart my mac, which I did but was useless. Please help me.

Looking to start developing at Swift. What is the best way to get started with a job related to Swift development? Is there any specific demanded certification I could pursue? Thank you.

I paid for my developer account on the 13th of June 2024 (1 week ago). My ID was approved. However, I still don't have access to the account. When I go to check the status of it, it is asking me to pay again. I then tried to email the team, however only received useless, timewasting responses, such as "Please go to developer.apple.com/enroll to enroll for an apple dev account", which I already told them prompts me to pay again and verify my ID again. I then tried to call them, and they said they had to re-verify my ID and would call me back in 10 mins, but I never received a call back. I also couldn't call them again because it wouldn't let me request another call from them. I then emailed them, but still haven't received a response. The next day I tried to request another call from them, during their opening hours at Thursday 4pm AEST, (they are open Mon-Fri 9am-5pm AEST see https://developer.apple.com/support/worldwide-telephone-hours/) however it still says that "Phone support is currently unavailable". I tried to email them but now I am getting no responses at all. I tried to contact the apple support through the iMessage chat, however I was only put on call with a lady who was helpful, but couldn't even do anything as she was only generic support. She couldn't even schedule me a call or transfer me to the developer team, even though it was within their working and calling/support hours. I have tried to refund my developer account, but apparently that purchase is "illegible for a refund". This is the treatment I get from apple for paying $100 USD. An entire week of being left on blank. I don't know what to do. I paid 100 bucks for an account which I can't even use, and the support hasn't helped me for an entire week. My emails being left on blank, and I can't even call them. If anyone from apple or anyone that could help me sees this, please contact me ASAP at makrypodisc@ hotmail.com or reply to this thread. Thank you.

Hello, I am building a workout app that has an option to add segments to differentiate different stages of the training session. Segments are added the following way: func saveSegment(eventType: HKWorkoutEventType, startDate: Date, endDate: Date, inSeg: Int) async throws { let dateInterval = DateInterval(start: startDate, end: endDate) let event = HKWorkoutEvent(type: eventType, dateInterval: dateInterval, metadata: metadata) try await builder?.addWorkoutEvents([event]) } Inside Health -> Workouts -> Show All Data, the segments appear, but in Fitness app there are no segments. The workout is .paddleSports. I thought that maybe the workout type was the problem, but when I start the sessions from the native workout app, segments are added and shown in the Fitness app: In other posts I saw suggested to add an event as .marker instead of .segment, but the result is the same, it does not appear. Is there something I am doing wrong? How can I show the segments into the Fitness app? Another question, I would like to add stroke rate and stroke count to my paddling session, is there a way to add it? Paddle Sports workout was recently introduced and it would be great to have the option to add those values. Thank you in advance. Inaki

I am trying to create a new app using IOS-26.1, macOS Tahoe 26.1 and Xcode 26.1 with Swift6. Is this a bug that is going to be addressed. This is in the Debug Console...Unable to simultaneously satisfy constraints. Probably at least one of the constraints in the following list is one you don't want. Try this: (1) look at each constraint and try to figure out which you don't expect; (2) find the code that added the unwanted constraint or constraints and fix it. (Note: If you're seeing NSAutoresizingMaskLayoutConstraints that you don't understand, refer to the documentation for the UIView property translatesAutoresizingMaskIntoConstraints) ( "<NSAutoresizingMaskLayoutConstraint:0x10bb18870 h=--& v=--& _TtCC5UIKit19NavigationButtonBar15ItemWrapperView:0x115da48c0.width == 0 (active)>", "<NSLayoutConstraint:0x115ac2ee0 _TtCC5UIKit19NavigationButtonBar15ItemWrapperView:0x115da48c0.leading == _UIButtonBarButton:0x115d40c80.leading (active)>", "<NSLayoutConstraint:0x115ac30c0 H:[_UIButtonBarButton:0x115d40c80]-(0)-| (active, names: '|':_TtCC5UIKit19NavigationButtonBar15ItemWrapperView:0x115da48c0 )>", "<NSLayoutConstraint:0x115ac2df0 'TB_Leading_Leading' H:|-(12)-[_UIModernBarButton:0x115d20a80] (active, names: '|':_UIButtonBarButton:0x115d40c80 )>", "<NSLayoutConstraint:0x115ac2fd0 'TB_Trailing_Trailing' H:[_UIModernBarButton:0x115d20a80]-(12)-| (active, names: '|':_UIButtonBarButton:0x115d40c80 )>" ) Will attempt to recover by breaking constraint <NSLayoutConstraint:0x115ac2fd0 'TB_Trailing_Trailing' H:[_UIModernBarButton:0x115d20a80]-(12)-| (active, names: '|':_UIButtonBarButton:0x115d40c80 )> Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger. The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.

Hi everyone, We're facing an issue with Universal Links on iOS 18 and above. The problem seems related to how iOS handles redirects before reaching a Universal Link. ✅ Working Link (direct): When we open this direct Universal Link, the app opens as expected: 👉 https://dl.punchh.com/deeplinks/logansroadhouse/ ❌ Not Working (redirected link): This marketing/tracking link eventually redirects to the above Universal Link, but on iOS 18+, it opens the App Store or a browser instead of the app: 👉 https://ip2.loyalty.logansroadhouse.com/ls/click?upn=... The same redirect link works fine on iOS 17 and below — it opens the app.