right now it looks like the app type must follow the guidelines like Messenger app, Navigate app, and Music app only. What about the Automotive app itself, What is the flexibility of it?
We have an app for service cars for one brand (officially)(car users around 1m+). but we looking to merge the experience between outside the car and inside the car. Can we top up some features on the app to share some information that is a part of the car like trip calculation or car info display on the screen? or services time to notice them?
And following that question can we know about the exact spot or brief from Apple car play for now and next-gen?
Or can we work with your team closely as a partner? to make things happen and develop it to be a flagship product, we can share some data and talk about it with real insight.
General
RSS for tagDelve into the world of built-in app and system services available to developers. Discuss leveraging these services to enhance your app's functionality and user experience.
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I pull an hourly UV index forecast in my app via WeatherKit, but I’ve noticed it flips back and forth between two "stable" forecasts throughout the day, as if the data source is switching between providers, as a result giving a sense of instability in the presented forecast. Is there any way to lock or specify a single forecast source for greater consistency? I have a feature that notifies users when the UV index crosses a set threshold, but these repeated “back-and-forth” changes trigger multiple alerts that feel spammy and unreliable. Any advice or best practices for handling this would be greatly appreciated.
I’m seeking guidance on an issue with my iOS app’s universal link for email verification. The link successfully opens my app, but the verification logic never runs.
Here is my setup and the problem details:
Associated Domains & AASA
I have Associated Domains set to applinks:talkio.me in Xcode.
The AASA file is located at https://talkio.me/.well-known/apple-app-site-association with the following contents:
{
"applinks": {
"apps": [],
"details": [
{
"appID": "VMCWZ2A2KQ.com.elbaba.Flake2",
"paths": [
"/verify*"
]
}
]
}
}
The direct link we send in the email looks like:
https://talkio.me/verify?mode=verifyEmail&oobCode=XYZ&apiKey=ABC
When tapped, the app launches, but the universal link handler code below never logs the URL nor triggers the verifyEmailUsing logic.
SceneDelegate Logic
In my SceneDelegate.swift, I handle universal links in both scene(:willConnectTo:options:) and scene(:continue:userActivity:restorationHandler:):
func scene(_ scene: UIScene,
willConnectTo session: UISceneSession,
options connectionOptions: UIScene.ConnectionOptions) {
// ...
if let urlContext = connectionOptions.urlContexts.first {
let url = urlContext.url
print("SceneDelegate: App launched with URL: (url.absoluteString)")
handleUniversalLink(url: url)
}
}
func scene(_ scene: UIScene,
continue userActivity: NSUserActivity,
restorationHandler: @escaping ([UIUserActivityRestoring]?) -> Void) -> Bool {
print("⚠️ scene(_:continue:) got called!")
guard let url = userActivity.webpageURL else {
print("No webpageURL in userActivity.")
return false
}
print("SceneDelegate: Universal Link => (url.absoluteString)")
handleUniversalLink(url: url)
return true
}
private func handleUniversalLink(url: URL) {
let urlString = url.absoluteString
if let oobCode = getQueryParam(urlString, named: "oobCode") {
verifyEmailUsing(oobCode)
} else {
print("No oobCode found => not a verify link.")
}
}
// ...
Expected Log:
SceneDelegate: App launched with URL: https://talkio.me/verify?mode=verifyEmail&oobCode=XYZ&apiKey=ABC
However, I only see:
SceneDelegate: sceneDidBecomeActive called
No mention of the universal link is printed.
Result:
The app opens on tapping the link but does not call handleUniversalLink(...).
Consequently, Auth.auth().checkActionCode(oobCode) and Auth.auth().applyActionCode(oobCode) are never triggered.
What I Tried:
Verified the AASA file is served over HTTPS, with content type application/json.
Reinstalled the app to refresh iOS’s associated domain cache.
Confirmed my Team ID (VMCWZ2A2KQ) and Bundle ID (com.elbaba.Flake2) match in the app’s entitlements.
Confirmed the link path "/verify*" matches the link structure in emails.
Despite these checks, the universal link logic is not invoked. Could you help me identify why the link is not recognized as a universal link and how to ensure iOS calls my SceneDelegate methods with the correct URL? Any guidance on diagnosing or resolving this universal link issue would be greatly appreciated.
Hello,
I would like to retrieve Screen Time data in my iOS app for development purposes.
I have read that access to Screen Time data may be possible if you are enrolled in the Apple Developer Program as an organization (enterprise membership), but not as an individual developer.
Could anyone clarify the following points?
Is it possible to access Screen Time data via API or framework as an individual developer?
Is this functionality limited only to enterprise members, and if so, what are the requirements or procedures?
Are there any official Apple documents or sample codes about this process?
If anyone has experience or can share relevant links or advice, I would really appreciate it.
Thank you in advance!
Hello,
I'm trying to handle the following use case right after app installation:
Display a microphone permission modal on the lock screen before answering an incoming call notification
However, I've been searching for a way to show permission modals while the screen is locked, but I couldn't find any solution in other forums or documentation.
I've also checked several calling apps, and it appears that none of them display permission modals either.
Is this an OS specification/limitation? Are there any workarounds available?
As stated in other posts like:
https://developer.apple.com/forums/thread/734488
https://developer.apple.com/forums/thread/652946?answerId=823555022#823555022
Even though the recommended way from Apple documentation is to use push notifications to reload widgets timelines calling WidgetCenter.shared.reloadAllTimelines(), it is unreliable and I couldn't find a pattern of why it works 10% of times and not the other 90%.
While the debugger is connected to the App it always works though.
My widget needs to reflect updated information otherwise it becomes useless since it display smart home devices states such as the Apple Home widget does as well.
Hello.
We have an app and a custom dylib hat seems to be crashing only when Rosetta is involved.
I believe it's the custom DYLIB that crashes.
Here are some observations.
The issue happens on the older 2022 built DYLIB (Intel only)
And the newer DYLIB built (Universal)
The universal DYLIB works fine natively on both Intel and M1 machines. It's only when we access it through an Intel only .app and it's running with Rosetta that we see the crash.
The older Intel only .DYLIB worked perfectly with the same testing .app in versions before Sonoma, now they crash with the same .app, same build.
Crash reports have been all over the place, they vary but repeat themselves. It has been a little confusing as to how to approach this issue and would appreciate any input that can help us understand what is going wrong and how to move forward.
Crash reports are attached
Crash Report 1
Crash Report 2
Crash Report 3
The crash occurs as SIGSEGV
Version: 2.0 (1)
Code Type: X86-64 (Translated)
Parent Process: launchd [1]
User ID: 501
Date/Time: 2025-04-14 19:55:06.0103 +0200
OS Version: macOS 14.6 (23G5075b)
Report Version: 12
Anonymous UUID: A08ECCFA-BF01-8636-7453-E4476586D3A8
Time Awake Since Boot: 3900 seconds
System Integrity Protection: enabled
Notes:
PC register does not match crashing frame (0x0 vs 0x102920144)
Crashed Thread: 10
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x000000011d052840
Exception Codes: 0x0000000000000001, 0x000000011d052840
Termination Reason: Namespace SIGNAL, Code 11 Segmentation fault: 11
Terminating Process: exc handler [3174]
VM Region Info: 0x11d052840 is not in any region.
Thank you so much for all the attention and effort.
I am creating a voip app, I am trying to use call kit to answer calls, however audio doesn't seem to work when using callKit when looking at the systems logs I see
no server connection when checking background audio state, won't allow background audio!
background audio processAllowed = 0 for displayID com.apple.TelephonyUtilities
no server connection when checking background audio state, won't allow background audio!
background audio processAllowed = 0 for displayID {my app id}
I have the plist entries for background ui modes for voip, audio, fetch and background notifications along with the backgrounds modes for Voip, Audio, AirPlay, and Picture in Picture, Background notifications. I am unsure what to do about this, like my reading of the error is I can't use audio cause I am not connected to a server, but like is it any server, Am I suppose to connect to the voip call before setting up audio, I am not sure how to do that.
Hi, as stated in the title I'm trying to launch a watchOS app from its companion iOS app.
My issue is very similar to this post: https://developer.apple.com/forums/thread/734362
The response from apple in that post says that it is not possible, but I have found it to be possible for media apps. Specifically if you turn Settings > General > Auto-Launch > Live Activities > Media Apps and turn Auto-Launch to "App".
My app is for medical research and having this available would be very helpful for our testing. I need the app to be fully in the foreground. Is there a way to get specific permissions for our app to do this? Am I missing something?
I've tried starting a workout session to accomplish this, but it only seems to work when the watch is charging.
Any feedback is appreciated, thank you.
When using libXML2 to parse HTML, by default, libXML2 normalizes and merges whitespace characters (including line breaks) on text nodes, which can cause line breaks within tags such as,, script, style, etc. to be removed or merged.
But for tags like, line breaks and whitespace are meaningful and need to be preserved.
How should it be set up?
Topic:
App & System Services
SubTopic:
General
Hi,
I’m trying to perform UWB ranging between an iPhone and a Qorvo DWM3001CDK accessory using Apple NI’s NINearbyAccessoryConfiguration class. I’ve followed the steps described in the official Apple documentation (https://developer.apple.com/documentation/nearbyinteraction/ninearbyaccessoryconfiguration), specifically for enabling background mode using the init(accessoryData:bluetoothPeerIdentifier:) initializer.
The configuration is successfully created, and background mode is enabled. However, when the iPhone starts the session, I doesn’t receive any ranging data from the DWM3001CDK, and the session ends with a timeout.
Interestingly, if I use the init(data:) initializer, I can successfully receive ranging data, but this only works in foreground mode, which doesn’t meet my requirements.
Steps I’ve followed:
Used Core Bluetooth to discover and pair the accessory.
Retrieved the configuration data from the accessory according to the third-party UWB device specifications.
Initialized the configuration using NINearbyAccessoryConfiguration(accessoryData:bluetoothPeerIdentifier:) for background mode.
Started the session with NISession.run(configuration).
Waited for updates in the delegate method session(_:didUpdate:).
Specific questions:
Are there additional requirements for using init(accessoryData:bluetoothPeerIdentifier:) to enable background UWB ranging with the DWM3001CDK?
Is there a known difference in how init(data:) and init(accessoryData:bluetoothPeerIdentifier:) handle the ranging process?
Any advice or insights would be greatly appreciated.
Thanks in advance!
Hey, I’m having some issues with DeviceActivitySchedule and DeviceActivityMonitor. I want to create a schedule that blocks apps (by family control) when it starts. However, even when the schedule is supposed to start on this iPhone, nothing happens, and no logs are being recorded
main target:
// TestView_.swift
// Sloth
//
// Created by on 11/01/2025.
//
import SwiftUI
import DeviceActivity
import FamilyControls
import ManagedSettings
struct TestView_: View {
var body: some View {
VStack(spacing: 20) {
Text("Test DeviceActivityMonitor")
.font(.title)
Button("Start test mon") {
let now = Date()
let start = Calendar.current.date(byAdding: .minute, value: 2, to: now)!
let end = Calendar.current.date(byAdding: .minute, value: 20, to: now)!
print("thd")
DeviceScheduleTester().scheduleTestActivity(startDate: start, endDate: end)
}
}
.padding()
}
}
extension DeviceActivityName {
static let daily = DeviceActivityName("daily")
}
DeviceActivityMonitor:
class DeviceScheduleTester {
private let center = DeviceActivityCenter()
func scheduleTestActivity(startDate: Date, endDate: Date) {
let calendar = Calendar.current
let startComponents = calendar.dateComponents([.hour, .minute], from: startDate)
let endComponents = calendar.dateComponents([.hour, .minute], from: endDate)
// Tworzymy schedule
let schedule = DeviceActivitySchedule(
intervalStart: startComponents,
intervalEnd: endComponents,
repeats: true
)
do {
try center.startMonitoring(.daily, during:schedule)
print("startMonit /(\(schedule))")
} catch {
print("ghfgh")
}
}
}
struct TestView__Previews: PreviewProvider {
static var previews: some View {
TestView_()
}
}
DeviceActivityMonitor target:
// BlockingAppsMonitorExtension
//
// Created by on 10/01/2025.
import DeviceActivity
import FamilyControls
import ManagedSettings
import os
let logger = Logger()
public class BlockingAppsMonitor: DeviceActivityMonitor {
private let store = ManagedSettingsStore()
public override func intervalDidStart(for activity: DeviceActivityName) {
super.intervalDidStart(for: activity)
print("Rozpoczęcie interwału blokowania \(activity.rawValue)")
logger.info("intervalDidStart")
startBlocking()
}
public override func intervalDidEnd(for activity: DeviceActivityName) {
super.intervalDidEnd(for: activity)
print("Zakończenie interwału blokowania \(activity.rawValue)")
logger.info("intervalDidend")
stopBlocking()
}
@discardableResult
private func startBlocking() -> Int {
print("number of unique apps")
return 51
store.shield.applicationCategories = .all()
// return exceptions.count
}
private func stopBlocking() {
store.shield.applicationCategories = nil
store.shield.applications = nil
}
}
INB4:
In both files are added family controls
Secent file is added in DeviceActivityMonitor target.
Apple answer please?
I would like to create a MailKit extension that will allow me to manage my existing messages. I would like to move them around form folder to folder and reqad and update their headers to store some metadata that will be used by the extension.
Looking at the documentation for MailKit suggests that I can only implement 4 types of handlers (content blocker, action handler, compose handler and security handler). I can’t see anything in the docs about being able to get a list of messages in the inbox and manipulate them.
Am I missing something?
I’d love to hear from someone who knows more about this topic before I get into a dead-end rabbit hole.
cheers,
-tomek
Hi there,
I am planning an app that requires use of the Family Controls Entitlement to access data on the user's screen time.
I understand that this has to be requested from Apple before it can be used in production.
I have found the following form to request approval, but it requires an App and bundle ID, which suggests that approval can only be requested after the app has been developed.
https://developer.apple.com/contact/request/family-controls-distribution
I'd like to avoid the situation where I spend a lot of time on developing the app, only to find out that the Family Controls Entitlement will not be granted for my use case.
Is there any way that I can request provisional pre-approval for my app? Perhaps based on an app description and some mockups? Or, at least some idea of whether my particular use case is likely to be approved?
Thanks.
Hello everyone,
I’d like to propose Sense & Store — a seamless integration between Safari and the App Store, powered by on-device AI, designed to understand what users are reading, searching, or selecting in Safari, and suggest relevant apps that match their current context or intention.
🔍 Key Idea:
“Sense” the user’s need through intelligent analysis of web content, then “Store” — offer the most relevant app, either already installed or available in the App Store.
🌟 Core Features:
• AI-powered context detection directly inside Safari
• Real-time app suggestions based on user intent
• Smart overlays when selecting text or data (e.g., phone numbers, emails, tools)
• Privacy-first: All AI runs on-device (Apple Neural Engine)
• Instant App Launch or Installation via StoreKit
✅ Examples:
• Reading an article on productivity? → Suggests Notion or Things.
• Looking up meditation tips? → Recommends Calm or Headspace.
• Selecting a phone number? → Offers CRM or spam blocker apps.
• Exploring code samples? → Suggests Pythonista or developer tools.
🔒 Privacy & Performance:
• 100% on-device intelligence (no data sent to servers)
• Follows Apple’s privacy framework
• Works with SafariKit + StoreKit + CoreML
⸻
I’m happy to provide a full prototype roadmap and technical architecture. Feedback and collaboration are welcome!
Would love to hear your thoughts — especially from developers who build for Safari, App Clips, or work with CoreML.
Thanks!
Jose Luiz Horta Barbosa Maurity Cruz - Apple lover...
I am developing a parental control app using Apple’s Screen Time API and FamilyControls Framework. My goal is to allow parents to remotely block apps on their child’s device from their own phone. Anyone have any idea how can i do that?
Topic:
App & System Services
SubTopic:
General
Tags:
Family Controls
Device Activity
Managed Settings
I am developing a parental control app using Apple’s Screen Time API and FamilyControls Framework. My goal is to allow parents to remotely block apps on their child’s device from their own phone. Does anyone have any idea how I can achieve that?
Topic:
App & System Services
SubTopic:
General
Tags:
Family Controls
Device Activity
Managed Settings
Hello,
I'm creating an app that stores multiple Date objects: the users selects a date and a time and receives a notification at this time precisely.
The problem that happens is after saving a Date, if the device's timezone changes, the Date also changes - and that is not what's I'm expecting (just want the original time as is without depending on timezone).
I have inspected the TimeZone properties when I'm building the Date from DateComponents but nothing has worked.
Thank you for your answer.
Hi,
I'm implementing a Message Filter Extension and need clarification about the ILMessageFilterExtensionNetworkURL Info.plist key.
Is it valid to include query parameters in the URL like:
https://example.com/test?id=123
I want to make sure this approach will pass App Review before implementing it. The query parameter would be used to identify the client making the filtering request.
Has anyone successfully used URLs with query parameters in their approved Message Filter Extensions? Any insights would be appreciated.
Thanks!
Hello Apple Developers,
I’m developing an iOS app that requires access to the user’s contacts. I understand that starting from iOS 14, Apple introduced two levels of contact permissions:
1️⃣ Full Access – The app can read all contacts.
2️⃣ Limited Access – The app can only access contacts selected by the user.
My Question:
If a user initially grants Limited Access, is it allowed by Apple’s guidelines to request Full Access later?
🔹 I understand that re-requesting permission immediately after the user denies it is against Apple’s policies.
🔹 However, if the user has already granted Limited Access, and we first show an explanation modal explaining why Full Access is beneficial, can we then prompt them to change their settings via openAppSettings()?
🔹 Alternatively, can we use Permission.contacts.request() again to re-prompt the user for Full Access, or will iOS prevent the permission prompt from appearing again?
How We Handle This in the App:
1️⃣ If a user selects Limited Access, we respect their choice and only access their selected contacts.
2️⃣ Later, if Full Access is necessary for an enhanced experience, we display a clear explanation modal explaining why the app needs Full Access.
3️⃣ If the user agrees, we attempt to guide them to openAppSettings(), allowing them to manually change the permission.
4️⃣ However, if Permission.contacts.request() can be used to directly request Full Access again, we would like to know if this is acceptable.
We want to ensure that our implementation follows Apple’s privacy guidelines while providing the best user experience.
Any official guidance or best practices on this matter would be greatly appreciated.
Thank you in advance!