In the main app, is there a way to distinguish whether the application:didFinishLaunchingWithOptions: method is triggered by the user manually clicking the app icon, or whether it is automatically triggered by the system after Live Activities receives a remote message notification?
Notifications
RSS for tagLearn about the technical aspects of notification delivery on device, including notification types, priorities, and notification center management.
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sending the following POST request:
---- HTTP REQUEST ----
POST https://appleid.apple.com/auth/token
Headers:
Content-Type: application/x-www-form-urlencoded
Body:
client_id=au.com.thejlrguy.businesschat&client_secret=eyJhbGciOiJFUzI1NiIsImtpZCI6IktLUDc4MkhGVTcifQ.eyJ...QeDn7ug&grant_type=client_credentials&scope=https%3A%2F%2Fappleid.apple.com
Getting the below error:
{"error":"invalid_client"}
The private key used to sign the JWT was created 24 hours ago.
Here are some questions we received and answers:
Q1: Is there a limit to the number of alarms that can be scheduled using AlarmKit?
There is no set number as a limit, but this does not mean you can schedule a limitless number of alarms. Depending on device state, available resources, etc., the device may impose a limit, and restrict an app trying to schedule too many alarms simultaneously.
When you hit a limit and not able to schedule more alarms, you will receive the maximumLimitReached error.
Q2: Will the scheduled alarms persist after system or app events that may terminate an app, for example, a reboot, force quit, or app crash?
Yes, all alarms are expected to persist regardless of app or device state changes, once they are successfully scheduled.
Q3: Will alarms work if scheduled by an app that is hidden, or requires a passcode or Touch ID/Face ID to launch?
Hidden or passcode required apps do not work with AlarmKit. Currently, any scheduled alarms by such apps will silently fail.
Q4: When an alarm is dismissed (either by swiping or pressing the power button), can an app detect this action and execute code in response? What about force closed apps?
When an alarm is dismissed, the stopIntent set in the AlarmConfiguration is called.
Any code in the perform method of this AppIntent would execute.
Q5: Is there a focus mode that AlarmKit cannot break through?
No. AlarmKit alarms can break through all focus modes.
Q6: What is the expected behavior when alarms from multiple apps overlap? Which one gets priority?
Which alarm would get activated when multiple alarms are scheduled for the same time is non-deterministic. There is no way to guarantee which app or which alarm will "win".
Q7: What do pressing the physical buttons do when an AlarmKit alarm is active?
Any physical button that causes a reaction from AlarmKit will stop the currently alerting alarm.
Q8: If there are multiple alarms active at one time, which ones do physical buttons interact with?
Pressing a physical button will dismiss all currently alerting alarms
Argun Tekant /
DTS Engineer /
Core Technologies
Change History:
2025-08-15: First posted
Topic:
App & System Services
SubTopic:
Notifications
I a using the current RC version of iOS on both my iPhone and iPad. I and developing an iCloud based app and it works correctly on iOS 18. When I upgraded to iOS 26 the iCloud functions work correctly but the push notifications do not work.
The issue appears to be creating subscriptions. The following code should create a subscription and does not get an error, but it did to create a subscription under iOS 26.
func subscribeToNotifications(recordType: String,
subscriptionID: String, notification: CKSubscription.NotificationInfo) {
let subscriptionIDForType = "\(subscriptionID)-\(recordType)"
let predicate = NSPredicate(value: true)
let subscription = CKQuerySubscription(recordType: recordType, predicate: predicate, subscriptionID: subscriptionIDForType, options: [.firesOnRecordCreation, .firesOnRecordUpdate, .firesOnRecordDeletion])
let notification = CKSubscription.NotificationInfo()
subscription.notificationInfo = notification
CKContainer.default().publicCloudDatabase.save(subscription) { (returnedSubscription, error) in
if let error = error {
print("Error saving subscription: \(error)")
} else {
print("Successfully saved subscription: recordType: " + recordType + " subscriptionID: " + subscriptionIDForType)
}
}
}
Print results:
Successfully saved subscription: recordType: folder subscriptionID: folderName-folder
Topic:
App & System Services
SubTopic:
Notifications
Tags:
CloudKit
User Notifications
iPad and iOS apps on visionOS
UIKit
Hi Apple team,
We’re shipping a Live Caller ID Lookup extension on iOS 18 and have a question about the automatic refresh of configuration/PIR parameters.
Questions
1. Is there any documented interval/TTL (min/max) for the system’s automatic refresh of /config and PIR parameters, or is it entirely opportunistic (battery/network/usage)? I can’t find a cadence in the IdentityLookup docs.
2. Does iOS honor server cache headers (e.g., Cache-Control/Expires) to influence when it re-fetches?
3. Which events also trigger a refresh (enable/disable in Settings, OS/app update, device reboot, token/epoch change)?
4. Are there rate limits or best-practice limits for calling refreshExtensionContext and refreshPIRParameters?
Topic:
App & System Services
SubTopic:
Notifications
Tags:
Extensions
SMS and Call Reporting
CallKit
I'm sending local push notifications and want to show specific content based on the id of any notification the user opens. I'm able to do this with no issues when the app is already running in the background using the code below.
final class AppDelegate: NSObject, UIApplicationDelegate, UNUserNotificationCenterDelegate {
let container = AppContainer()
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? = nil) -> Bool {
let center = UNUserNotificationCenter.current()
center.delegate = self
return true
}
func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: () -> Void) {
container.notifications.handleResponse(response)
completionHandler()
}
}
However, the delegate never fires if the app was terminated before the user taps the notification. I'm looking for a way to fix this without switching my app lifecycle to UIKit.
This is a SwiftUI lifecycle app using UIApplicationDelegateAdaptor.
@main
struct MyApp: App {
@UIApplicationDelegateAdaptor(AppDelegate.self) var appDelegate
var body: some Scene {
WindowGroup {
ContentView()
}
}
}
I’m aware notification responses may be delivered via launchOptions on cold start, but I’m unsure how to bridge that cleanly into a SwiftUI lifecycle app without reverting to UIKit.
Hey there my application allows users to have video calls with each other using Agora. I have successfully set up incoming call functionality on Android but on iOS I am struggling to get the call ui to appear when the app is not running/in background/locked.
To my knowledge this is because there is much stricter security on iOS which is limiting me from calling this. When i initially set it up it worked at first when the app was in the background but I think I was failing to report the call to call kit in time and now it's not working.
I'm not sure if I need access to this entitlement:
com.apple.developer.pushkit.unrestricted-voip
Which i believe is only for the big boys or if I make sure I'm reporting the call to call kit fast enough that I won't encounter this issue and it will consistently work in the background.
Good day
We developed a simple swift code to make the device ringing when a certain type of notifications arrives from our backend. This is the code:
let phoneNumber = CXHandle(type: .generic, value: (self.userInfoForPluginCall!["data"] as! [String:Any]) ["caller"] as! String)
callUpdate.remoteHandle = phoneNumber
let configuration = CXProviderConfiguration(localizedName: "Trec Conf")
configuration.maximumCallGroups = 1
configuration.maximumCallsPerCallGroup = 1
configuration.supportsVideo = false
configuration.supportedHandleTypes = [.generic]
configuration.iconTemplateImageData = UIImage(named: "callkit-icon")?.pngData()
let callProvider = CXProvider(configuration: configuration)
callProvider.setDelegate(self, queue: nil)
callProvider.reportNewIncomingCall(with: callUUID!, update: callUpdate, completion: {error in})
We are noticing some problems on the call screen: on certain devices (iOS 18.4RC) the normal call screen appears and the user can answer or decline the call, on other devices (iOS 18.3, especially with dynamic island) only a phone icon appears in the upper right corner and no possibility to answer or deny call.
Any idea on why we are encountering that behavior?
Thanks
Our mobile app uses a specific platform for subscription management. At this time,, it's integration with Apple notifications is built around the Server-to-Server Notifications v1 and the traditional verifyReceipt endpoint. At this time, it does not support Server-to-Server Notifications v2, nor has any published documentation or resources on a custom integration path using v2.
Our app is built using Flutter and we handle purchases with the in_app_purchase plugin. However, due to the limitation on the system for subscription side, we need to connect to Apple’s legacy server-to-server subscription endpoints (StoreKit v1) to receive real-time notifications and validate receipts. Could you please provide information how to do it?
Topic:
App & System Services
SubTopic:
Notifications
We have implemented Carplay in our voip based project and in this we have implemented Incoming call and chat notification feature for Carplay.
For Carplay we implemented siri.
Siri Object donated Successfully in Notification service Extension when notification didreceive method called.
Donation Code :-
func donateIncomingMessageIntent(sender: String, senderId: String, message: String, messageId: String, userInfo: [AnyHashable: Any],destination:String) {
// Create proper name components
clearAllinteraction()
var nameComponents = PersonNameComponents()
nameComponents.givenName = sender
//unknown
let senderPerson = INPerson(
personHandle: INPersonHandle(value: senderId, type: .unknown),
nameComponents: nameComponents,
displayName: sender,
image: nil,
contactIdentifier: senderId,
customIdentifier: "sender_\(senderId)"
)
let recipientPerson = INPerson(
personHandle: INPersonHandle(value: "me@example.com", type: .emailAddress),
nameComponents: nil,
displayName: "Me",
image: nil,
contactIdentifier: "me_id",
customIdentifier: "user_id"
)
let inMessage = INMessage(
identifier: messageId,
conversationIdentifier: "conversation_\(senderId)",
content: message,
dateSent: Date(),
sender: senderPerson,
recipients: [recipientPerson],
groupName: nil,
messageType: .text
)
let intent = INSearchForMessagesIntent(
recipients: [recipientPerson],
senders: [senderPerson],
searchTerms: [message],
attributes: .unread,
dateTime: nil,
identifiers: [messageId],
notificationIdentifiers: [messageId],
groupNames: ["Messages"]
)
let interaction = INInteraction(intent: intent, response: nil)
interaction.identifier = "message_\(messageId)"
interaction.direction = .incoming // Add direction
DispatchQueue.global(qos: .userInitiated).async {
interaction.donate { error in
if let error = error {
print("❌ Failed to donate INSearchForMessagesIntent: \(error.localizedDescription)")
} else {
print("✅ Donated INSearchForMessagesIntent successfully!")
let intentData: [String: Any] = [
"senderName": sender,
"senderId": senderId,
"message": message,
"messageId": messageId,
"timestamp": Date().timeIntervalSince1970,
"conversationId": "conversation_\(senderId)", // Add conversationId
"destination":destination
]
let defaults = UserDefaults(suiteName: "group.com.chatapp") // 🔁 Use your App Group ID
defaults?.removeObject(forKey: "lastCarPlayIntentData")
defaults?.set(intentData, forKey: "lastCarPlayIntentData")
defaults?.synchronize()
}
}
}
}
Here SenderID is like 3000@abc,2000@abc etc.
In siri ,When we handle INSearchForMessagesIntent at that time all data getting from Userdefaults because without Userdefaults INSearchForMessagesIntent value nil.
Even we enabled announcement using .allowAnnouncement.
We also tried to save same sender in contact Book because sometime siri search contact and not found then may be raise this type of issue.
So we need code level support for read incoming message in carplay when notification comes.
Thank you.
I’m building a firefighter app that needs to automatically check in a firefighter when they arrive at the station and check them out when they leave — even if the app is killed. We need reliable enter/exit detection, low latency, and only one fixed location per user.
We’re evaluating Region Monitoring, which works in the killed state but may introduce delays and inconsistent accuracy. To ensure mission-critical reliability, we are considering the Location Push Service Extension, since it can fetch precise location on demand and wake the extension even when the app is terminated.
Before requesting the restricted entitlement, we need clarification on Apple’s expectations:
Is Region Monitoring recommended for this fixed-location use case?
Would Apple consider approving the Location Push Service Extension for a public-safety workflow?
What prerequisites do we need before submitting the entitlement request (Always permission, prototype, privacy disclosures, etc.)?
What details should be included in the justification form?
Our goal is to follow the most reliable and Apple-approved approach for firefighter check-in/out. Any guidance would be greatly appreciated.
I have converted a large part of the data, but only 5% of the data was successfully converted. The failed devicetoken shows "bad devicetoken" when accessing APNS. Here are examples of failed conversions devicetoken. Is there any official documentation for this part?
DeviceToken Orgin \xc2\xa1\xcb\x9cr\xc3\x81\xe2\x80\x9e\x01b\xc3\xbce1pf\t\xc2\xa7\xc3\x82v}\xc3\xa1\xc3\x9a:?\r\n\xc3\xa5\xc6\x92\xc3\xb7y\xc3\x9e\xe2\x80\x9c\xc3\x89r
Hello,
We are trying to implement Actionable Notifications on iOS via Remote Notifications.
According to Apple’s official documentation (Declaring Your Actionable Notification Types),
it is recommended to register notification categories at launch time.
However, in our use case, the number of buttons and their actions in the Actionable Notification are determined at the time of the Remote Notification request.
This means that we cannot predefine the categories at app launch but need to dynamically configure them based on the payload of the Remote Notification.
Our Approach
We are considering setting aps.mutable-content = 1 and using Notification Service Extension to modify the categoryIdentifier dynamically.
Below is the JSON payload we plan to use for Remote Notifications:
{
"aps": {
"alert": {
"title": "New Message Received!",
"body": "Check out the details."
},
"category": "DYNAMIC_CATEGORY",
"mutable-content": 1
},
"categoryData": {
"id": "DYNAMIC_CATEGORY",
"actions": [
{
"id": "REPLY_ACTION",
"title": "Reply",
"options": ["foreground"]
},
{
"id": "DELETE_ACTION",
"title": "Delete",
"options": ["destructive"]
}
]
}
}
Questions:
Can we dynamically configure Actionable Notifications based on the Remote Notification payload?
If we set categoryIdentifier in Notification Service Extension’s didReceive(_:withContentHandler:), will users still see the correct action buttons even if the app is terminated?
What is the recommended approach to dynamically configure Actionable Notifications at the time of receiving the Remote Notification, rather than at app launch?
Hi everyone,
I recently migrated my individual Apple Developer account to an Organization account for my company "". My Team ID remained the same. I'm now facing persistent issues with code signing and push notifications for my iOS app (Bundle ID: com.).
Current Problems:
"Untitled" Certificates in Xcode: When I go to Xcode -> Settings -> Accounts -> [My Apple ID] -> Select "" Team -> "Manage Certificates...", a number of my newly created Apple Development and Apple Distribution certificates are listed древ "Untitled". Some older ones are "Revoked". (See attached screenshot if possible).
"No App ID" for Push Notifications Console: In my app target's "Signing & Capabilities" tab, I've added the "Push Notifications" capability. However, when I click the info button to open the "Push Notifications Console", it states: "no app IDs: Register an App ID with the Push Notifications capability enabled to use the Push Notifications console." This is despite the fact that the Push Notifications capability IS enabled for my App ID com. in the Developer Portal, and I've configured an APNs Auth Key (.p8) for it.
Push Notifications Not Received (from Backend): While I can successfully send a test push notification directly from the Firebase Console to my device's FCM token, notifications triggered by my backend (Firebase Cloud Functions writing to a Firestore collection, which then triggers another function to send via FCM) are not being delivered to iOS devices. (Android seems to be working more reliably now).
Setup:
Using an APNs Authentication Key (.p8) linked to my Organization Team ID in Firebase Cloud Messaging.
Main App ID com. has "Push Notifications" capability enabled.
Notification Service Extension com..ImageNotification also has its App ID and Provisioning Profile set up for the Organization team.
Created new Development and Distribution certificates and Provisioning Profiles specifically for the Organization team.
Using "Automatically manage signing" in Xcode with the Organization team selected for both the main app target and the extension target.
Troubleshooting Done:
Revoked old/problematic certificates and profiles.
Recreated CSRs and new Development/Distribution certificates under the Organization team multiple times.
Recreated Provisioning Profiles.
Cleaned Derived Data in Xcode.
Ensured Bundle Identifiers are consistent.
Verified APNs Auth Key details (Key ID, Team ID) in Firebase.
I suspect there's a fundamental issue with how Xcode is recognizing or linking the signing assets for my Organization team after the account type change, despite the Team ID being the same. The "Untitled" certificates are a major red flag.
Has anyone encountered similar issues, particularly the "Untitled" certificates or the "No App ID" message for the Push Console, after an account migration or when working with Organization accounts? Any insights on how to resolve this would be greatly appreciated.
Thanks,
Benni
Topic:
App & System Services
SubTopic:
Notifications
Tags:
APNS
Provisioning Profiles
Signing Certificates
Hi everyone,
We're experiencing an issue with our Flutter app that uses PushKit, CallKit, and Janus for handling VoIP calls. Everything works fine when the app is in the foreground, but when the app is in the background or completely closed (terminated state), the behavior is inconsistent:
Sometimes, incoming calls are received as expected.
Other times, the app does nothing, and the call is not delivered at all.
Upon checking the console logs, we noticed that our app is being canceled (terminated by the system), which seems to be the reason why calls are not coming through. This happens randomly, making it difficult to reproduce consistently.
Additional Details:
The app is configured to handle VoIP notifications correctly.
We are using PushKit to wake up the app and trigger CallKit for the incoming call UI.
When the app is active, calls are handled correctly via Janus WebRTC signaling.
We have verified that background modes for VoIP are enabled in the Info.plist.
We suspect that iOS may be aggressively killing the app in the background, preventing incoming call notifications from reaching it.
Questions:
Has anyone experienced similar behavior with PushKit + CallKit on recent iOS versions?
Could iOS be terminating the app due to background execution policies?
Are there recommended best practices to ensure reliable delivery of VoIP notifications when the app is closed?
Any insights or suggestions would be greatly appreciated!
Thanks!
Addional Information:
this is the cancellation information at console: Received incoming message on topic hiperme.app at priority 10
por omisión 17:10:18.462084-0300 dasd CANCELED: com.apple.pushLaunch.hiperme.app:E8BACD at priority 10
When subscription renewing , can do purchase_date faster than notification_date quickly?
I received my app user purchase notification
this purchase date is 2025-08-31 06:42:54(UTC)
but notification date is 2025-08-30 22:45:01(UTC)
how can you do this?
I can't understand it please let me explain
Topic:
App & System Services
SubTopic:
Notifications
Hi everyone,
I'm developing a custom Apple Wallet pass using a Django backend and exposing my local server through ngrok during development. For the first ~30 minutes, everything works exactly as expected: the pass registers correctly, silent push notifications trigger instant updates, Wallet immediately performs the GET request to fetch the new .pkpass, and the changeMessage displays almost instantly on the lock screen.
At some point, however, the pass stops updating entirely. Apple APNs continues to return 200 OK for every silent push I send, but the device never performs the required GET /v1/passes// call to download the updated pass. As a result, even the internal content of the pass (ex: points/balance fields) no longer updates, which confirms that Wallet is not fetching the new .pkpass at all. No changeMessage appears either.
This behavior has been described informally by other developers as Apple Wallet Pass Update Throttling, where the Wallet daemon begins ignoring silent pushes after repeated updates or certain internal conditions. I’m trying to confirm whether this is indeed throttling, what triggers it, and how to avoid it during development.
Having voice control enabled now puts three menu bar items. The blue icon it has always had, supplemented with an orange microphone and an orange dot next to control center. I know this orange icon is there to notify me that a third-party application is accessing the microphone, but this is a first-party system service that is always running. If another app starts accessing the microphone I won't know, since the orange icon is always there anyway. It's like a California prop 65 warning. Maybe it was a good idea in principal but with it being ubiquitous everyone just ignores it. Siri is also always accessing the microphone, but doesn't trigger this orange eyesore because it's a system service. Both Siri and voice control are always on in the background, are first-party system services that must be specifically enabled, and both have their own menu bar icon that can be removed if not wanted. This orange icon with voice control potentially introduces MORE risk by training me to ignore the orange icon. Please return to the pre-26.3 behaviour of using this orange icon for third-party apps and not first-party system services.
FB22036182 -- "Voice control causes extra menu bar icon"
Topic:
App & System Services
SubTopic:
Notifications
手机型号:iPhone 13 Pro
iOS版本号:iOS 18.6.2 (22G100)
用户开启了应用的系统通知功能,在收到离线推送后应用右上角展示未读消息数。在APP启动或者从后台恢复的时候,应用会用如下方法清理应用桌面图标的未读数角标。但是在部分机型上,应用转为“后台模式”时仍然会出现一个未读角标,且每次都是一个固定值;如果直接kill进程就不会出现未读角标。请问如何能够【完全】清理消息未读数,确保不会在退后台的时候再次出现呢?
[[UIApplication sharedApplication] setApplicationIconBadgeNumber:0];
[[UIApplication sharedApplication] cancelAllLocalNotifications];
if (@available(iOS 16.0, *)) {
[[UNUserNotificationCenter currentNotificationCenter] setBadgeCount:0 withCompletionHandler:nil];
[[UNUserNotificationCenter currentNotificationCenter] removeAllPendingNotificationRequests];
[[UNUserNotificationCenter currentNotificationCenter] removeAllPendingNotificationRequests];
}
UNMutableNotificationContent *content = [[UNMutableNotificationContent alloc] init];
content.badge = @(-1);
UNNotificationRequest *request = [UNNotificationRequest requestWithIdentifier:@"clearBadge"
content:content
trigger:nil];
[[UNUserNotificationCenter currentNotificationCenter] addNotificationRequest:request
withCompletionHandler:^(NSError * _Nullable error) {
// Do nothing
}];
Topic:
App & System Services
SubTopic:
Notifications
Hello,
I am writing this because the behavior of the App Store Server Notification that our server receives is problematic in the Sandbox environment.
I have two questions in total.
When purchasing a Free Trial subscription, after receiving the SUBSCRIBED / INITAL_BUY Notification, DID_RENEW should be sent when it expires, but DID_FAIL_TO_RENEW/GRACE_PERIOD is sent.
The EXPIRE Notification is sent after the subscription expires or DID_CHANGE_RENEWAL_STATUS/AUTO_RENEW_DISABLED is sent, but it does not arrive.
The first problem is that I recently heard that automatic payments after a free trial require the user's consent via email. Is this the reason?
If so, I am curious about how I can test it in the Sandbox environment.
Is the second problem a bug?
Topic:
App & System Services
SubTopic:
Notifications
Tags:
Subscriptions
In-App Purchase
App Store Server Notifications