diff --git a/ios/RNFirebase/invites/RNFirebaseInvites.h b/ios/RNFirebase/invites/RNFirebaseInvites.h
index ddeda5ac..5987dbf3 100644
--- a/ios/RNFirebase/invites/RNFirebaseInvites.h
+++ b/ios/RNFirebase/invites/RNFirebaseInvites.h
@@ -14,10 +14,11 @@
 @property _Nullable RCTPromiseRejectBlock invitationsRejecter;
 @property _Nullable RCTPromiseResolveBlock invitationsResolver;
 
-#if !TARGET_OS_TV
-- (void)didReceiveRemoteNotification:(nonnull NSDictionary *)userInfo;
-- (void)didRegisterUserNotificationSettings:(nonnull UIUserNotificationSettings *)notificationSettings;
-#endif
+- (BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options;
+
+- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation;
+
+- (BOOL)application:(UIApplication *)application continueUserActivity:(NSUserActivity *)userActivity restorationHandler:(void (^)(NSArray *))restorationHandler;
 
 @end
 
@@ -27,3 +28,4 @@
 #endif
 
 #endif
+
diff --git a/ios/RNFirebase/invites/RNFirebaseInvites.m b/ios/RNFirebase/invites/RNFirebaseInvites.m
index 2d064436..76ad8b1b 100644
--- a/ios/RNFirebase/invites/RNFirebaseInvites.m
+++ b/ios/RNFirebase/invites/RNFirebaseInvites.m
@@ -2,6 +2,7 @@
 
 #if __has_include(<FirebaseInvites/FirebaseInvites.h>)
 #import "RNFirebaseEvents.h"
+#import "RNFirebaseUtil.h"
 #import <FirebaseInvites/FirebaseInvites.h>
 
 #import <React/RCTEventDispatcher.h>
@@ -32,21 +33,34 @@ RCT_EXPORT_MODULE()
 // ** Start AppDelegate methods
 // *******************************************************
 
-// Listen for permission response
-- (void) didRegisterUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings {
-    
+- (BOOL)application:(UIApplication *)app
+            openURL:(NSURL *)url
+            options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options {
+    return [self application:app
+                     openURL:url
+           sourceApplication:options[UIApplicationOpenURLOptionsSourceApplicationKey]
+                  annotation:options[UIApplicationOpenURLOptionsAnnotationKey]];
 }
 
-// Listen for FCM data messages that arrive as a remote notification
-- (void)didReceiveRemoteNotification:(nonnull NSDictionary *)userInfo {
-    
+- (BOOL)application:(UIApplication *)application
+            openURL:(NSURL *)url
+  sourceApplication:(NSString *)sourceApplication
+         annotation:(id)annotation {
+    return [self handleUrl:url];
 }
 
+- (BOOL)application:(UIApplication *)application
+continueUserActivity:(NSUserActivity *)userActivity
+ restorationHandler:(void (^)(NSArray *))restorationHandler {
+    if ([userActivity.activityType isEqualToString:NSUserActivityTypeBrowsingWeb]) {
+        return [self handleUrl:userActivity.webpageURL];
+    }
+    return NO;
+}
 // *******************************************************
 // ** Finish AppDelegate methods
 // *******************************************************
 
-
 // *******************************************************
 // ** Start FIRInviteDelegate methods
 // *******************************************************
@@ -54,9 +68,13 @@ RCT_EXPORT_MODULE()
 // Listen for invitation response
 - (void)inviteFinishedWithInvitations:(NSArray *)invitationIds error:(NSError *)error {
     if (error) {
-        _invitationsRejecter(@"invites/invitation-error", @"Invitation failed to send", error);
-    } else if (invitationIds.count == 0) {
-        _invitationsRejecter(@"invites/invitation-cancelled", @"Invitation cancelled", nil);
+        if (error.code == -402) {
+            _invitationsRejecter(@"invites/invitation-cancelled", @"Invitation cancelled", nil);
+        } else if (error.code == -404) {
+            _invitationsRejecter(@"invites/invitation-error", @"User must be signed in with GoogleSignIn", nil);
+        } else {
+            _invitationsRejecter(@"invites/invitation-error", @"Invitation failed to send", error);
+        }
     } else {
         _invitationsResolver(invitationIds);
     }
@@ -70,13 +88,40 @@ RCT_EXPORT_MODULE()
 
 // ** Start React Module methods **
 RCT_EXPORT_METHOD(getInitialInvitation:(RCTPromiseResolveBlock)resolve rejecter:(RCTPromiseRejectBlock)reject) {
-    // TODO
-    resolve(nil);
+    NSURL* url = nil;
+    if (self.bridge.launchOptions[UIApplicationLaunchOptionsURLKey]) {
+        url = (NSURL*)self.bridge.launchOptions[UIApplicationLaunchOptionsURLKey];
+    } else if (self.bridge.launchOptions[UIApplicationLaunchOptionsUserActivityDictionaryKey]) {
+        NSDictionary *dictionary =
+        self.bridge.launchOptions[UIApplicationLaunchOptionsUserActivityDictionaryKey];
+        if ([dictionary[UIApplicationLaunchOptionsUserActivityTypeKey] isEqual:NSUserActivityTypeBrowsingWeb]) {
+            NSUserActivity* userActivity = (NSUserActivity*) dictionary[@"UIApplicationLaunchOptionsUserActivityKey"];
+            url = userActivity.webpageURL;
+        }
+    }
+    
+    if (url) {
+        [FIRInvites handleUniversalLink:url completion:^(FIRReceivedInvite * _Nullable receivedInvite, NSError * _Nullable error) {
+            if (error) {
+                NSLog(@"Failed to handle universal link: %@", [error localizedDescription]);
+                reject(@"invites/initial-invitation-error", @"Failed to handle invitation", error);
+            } else if (receivedInvite) {
+                resolve(@{
+                          @"deepLink": receivedInvite.deepLink,
+                          @"invitationId": receivedInvite.inviteId,
+                          });
+            } else {
+                resolve(nil);
+            }
+        }];
+    } else {
+        resolve(nil);
+    }
 }
 
 RCT_EXPORT_METHOD(sendInvitation:(NSDictionary *) invitation
-                         resolve:(RCTPromiseResolveBlock) resolve
-                          reject:(RCTPromiseRejectBlock) reject) {
+                  resolve:(RCTPromiseResolveBlock) resolve
+                  reject:(RCTPromiseRejectBlock) reject) {
     if (!invitation[@"message"]) {
         reject(@"invites/invalid-invitation", @"The supplied invitation is missing a 'message' field", nil);
     }
@@ -111,10 +156,25 @@ RCT_EXPORT_METHOD(sendInvitation:(NSDictionary *) invitation
     _invitationsResolver = resolve;
     
     // Open the invitation dialog
-    [inviteDialog open];
+    dispatch_async(dispatch_get_main_queue(), ^{
+        [inviteDialog open];
+    });
 }
 
 // ** Start internals **
+- (BOOL)handleUrl:(NSURL *)url {
+    return [FIRInvites handleUniversalLink:url completion:^(FIRReceivedInvite * _Nullable receivedInvite, NSError * _Nullable error) {
+        if (error) {
+            NSLog(@"Failed to handle invitation: %@", [error localizedDescription]);
+        } else if (receivedInvite) {
+            [RNFirebaseUtil sendJSEvent:self name:LINKS_LINK_RECEIVED body:@{
+                                                                             @"deepLink": receivedInvite.deepLink,
+                                                                             @"invitationId": receivedInvite.inviteId,
+                                                                             }];
+        }
+    }];
+}
+
 
 - (NSArray<NSString *> *)supportedEvents {
     return @[INVITES_INVITATION_RECEIVED];