diff --git a/apple/Omnivore.xcodeproj/project.pbxproj b/apple/Omnivore.xcodeproj/project.pbxproj
index ffe6b398c..3eb20ea5f 100644
--- a/apple/Omnivore.xcodeproj/project.pbxproj
+++ b/apple/Omnivore.xcodeproj/project.pbxproj
@@ -2043,7 +2043,7 @@
 			repositoryURL = "https://github.com/intercom/intercom-ios";
 			requirement = {
 				kind = exactVersion;
-				version = 11.1.2;
+				version = 17.1.2;
 			};
 		};
 		048F592A2790EAF800E0B494 /* XCRemoteSwiftPackageReference "firebase-ios-sdk" */ = {
diff --git a/apple/Omnivore.xcworkspace/xcshareddata/swiftpm/Package.resolved b/apple/Omnivore.xcworkspace/xcshareddata/swiftpm/Package.resolved
index c75c8d8a0..bf37d1aa9 100644
--- a/apple/Omnivore.xcworkspace/xcshareddata/swiftpm/Package.resolved
+++ b/apple/Omnivore.xcworkspace/xcshareddata/swiftpm/Package.resolved
@@ -32,8 +32,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/nathantannar4/Engine",
       "state" : {
-        "revision" : "0d2d5647921473be4aac40cb70ad13900f56ed2b",
-        "version" : "1.8.1"
+        "revision" : "391d0da0282f51327b5d2c0e5de64f75e59cbae7",
+        "version" : "1.8.3"
       }
     },
     {
@@ -122,8 +122,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/intercom/intercom-ios",
       "state" : {
-        "revision" : "3345d9e7599141d7c844981423a7e5409f2bfb81",
-        "version" : "11.1.2"
+        "revision" : "ad789a51b350dffe804dbf083430e0d6e91ac4af",
+        "version" : "17.1.2"
       }
     },
     {
@@ -239,8 +239,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/nathantannar4/Transmission",
       "state" : {
-        "revision" : "6b3e6b46f34d0d18715d27c46e0053f1eda1bcd1",
-        "version" : "1.3.1"
+        "revision" : "9cbf1f6fec330e25c615182f3de483b129576819",
+        "version" : "1.3.2"
       }
     },
     {
diff --git a/apple/OmnivoreKit/Package.swift b/apple/OmnivoreKit/Package.swift
index 5c3b96b5e..1c43ffde9 100644
--- a/apple/OmnivoreKit/Package.swift
+++ b/apple/OmnivoreKit/Package.swift
@@ -71,9 +71,7 @@ var dependencies: [Package.Dependency] {
     .package(url: "https://github.com/google/GoogleSignIn-iOS", from: "6.2.2"),
     .package(url: "https://github.com/gonzalezreal/swift-markdown-ui", from: "2.0.0"),
     .package(url: "https://github.com/PostHog/posthog-ios.git", from: "2.0.0"),
-//    .package(url: "https://github.com/nathantannar4/Engine", exact: "1.0.1"),
-//    .package(url: "https://github.com/nathantannar4/Turbocharger", exact: "1.1.4"),
-    .package(url: "https://github.com/nathantannar4/Transmission", exact: "1.3.1")
+    .package(url: "https://github.com/nathantannar4/Transmission", exact: "1.3.2")
   ]
   // Comment out following line for macOS build
   deps.append(.package(url: "https://github.com/PSPDFKit/PSPDFKit-SP", from: "13.7.0"))
diff --git a/apple/OmnivoreKit/Sources/App/Views/Home/HomeFeedViewIOS.swift b/apple/OmnivoreKit/Sources/App/Views/Home/HomeFeedViewIOS.swift
index e43d8341d..5d27bc54e 100644
--- a/apple/OmnivoreKit/Sources/App/Views/Home/HomeFeedViewIOS.swift
+++ b/apple/OmnivoreKit/Sources/App/Views/Home/HomeFeedViewIOS.swift
@@ -546,7 +546,6 @@ struct AnimatingCellHeight: AnimatableModifier {
             if presentingItem.isPDF {
               PDFContainerView(item: presentingItem)
             } else {
-              let too = print("$viewModel.linkIsActive", viewModel.linkIsActive)
               WebReaderContainerView(item: presentingItem)
             }
           } else {
@@ -804,9 +803,40 @@ struct AnimatingCellHeight: AnimatableModifier {
       }
     }
 
+    @State private var isAnimating = false
+
+    var progress: some View {
+        GeometryReader { geometry in
+            VStack {
+                Spacer()
+                Rectangle()
+                    .fill(Color.yellow)
+                    .frame(height: 2)
+                    .offset(x: self.isAnimating ? geometry.size.width - 40 : 0)
+                    .frame(width: self.isAnimating ? geometry.size.width : 40)
+                    .animation(Animation.linear(duration: 2).repeatForever(autoreverses: true))
+                Spacer()
+            }
+            .onAppear {
+                self.isAnimating = true
+            }
+            .frame(height: 2)
+        }
+        .background(.clear)
+        .edgesIgnoringSafeArea(.all)
+    }
+
     var body: some View {
       VStack(spacing: 0) {
-        Color.systemBackground.frame(height: 1)
+        if viewModel.showLoadingBar == .simple {
+          progress
+            .frame(height: 2)
+            .frame(maxWidth: .infinity)
+            .listRowSeparator(.hidden, edges: .all)
+            .listRowInsets(.init(top: 0, leading: 0, bottom: 0, trailing: 0))
+        } else {
+          Color.systemBackground.frame(height: 2)
+        }
         ScrollViewReader { reader in
           List(selection: $selection) {
             Section(content: {
@@ -843,15 +873,7 @@ struct AnimatingCellHeight: AnimatableModifier {
                     }
                 }
 
-                if viewModel.showLoadingBar == .redacted || viewModel.showLoadingBar == .simple {
-                  VStack {
-                    ProgressView()
-                  }
-                  .frame(minHeight: 400)
-                  .frame(maxWidth: .infinity)
-                  .padding()
-                  .listRowSeparator(.hidden, edges: .all)
-                } else if viewModel.isEmptyingTrash {
+                if viewModel.isEmptyingTrash {
                     VStack {
                       Text("Emptying trash")
                       ProgressView()
diff --git a/apple/OmnivoreKit/Sources/App/Views/Home/HomeFeedViewModel.swift b/apple/OmnivoreKit/Sources/App/Views/Home/HomeFeedViewModel.swift
index 29ec1c998..f5356bb90 100644
--- a/apple/OmnivoreKit/Sources/App/Views/Home/HomeFeedViewModel.swift
+++ b/apple/OmnivoreKit/Sources/App/Views/Home/HomeFeedViewModel.swift
@@ -219,7 +219,7 @@ enum LoadingBarStyle {
 
   func loadItems(dataService: DataService, isRefresh: Bool, forceRemote: Bool = false, loadingBarStyle: LoadingBarStyle? = nil) async {
     isLoading = true
-    showLoadingBar = isRefresh ? loadingBarStyle ?? .redacted : .none
+    showLoadingBar = .simple // isRefresh ? loadingBarStyle ?? .redacted : .none
 
     if let filterState = filterState {
       await fetcher.loadItems(
diff --git a/apple/OmnivoreKit/Sources/App/Views/Profile/TextToSpeechVoiceSelectionView.swift b/apple/OmnivoreKit/Sources/App/Views/Profile/TextToSpeechVoiceSelectionView.swift
index 4b6fd3fdd..845db8f8e 100644
--- a/apple/OmnivoreKit/Sources/App/Views/Profile/TextToSpeechVoiceSelectionView.swift
+++ b/apple/OmnivoreKit/Sources/App/Views/Profile/TextToSpeechVoiceSelectionView.swift
@@ -23,72 +23,18 @@
     var body: some View {
       Group {
         Form {
-          if language.key == "en" {
-            if viewModel.waitingForRealisticVoices {
-              HStack {
-                Text(LocalText.texttospeechBetaSignupInProcess)
-                Spacer()
-                ProgressView()
+          if showLanguageChanger {
+            Section("Language") {
+              NavigationLink(destination: TextToSpeechLanguageView().navigationTitle("Language")) {
+                Text(audioController.currentVoiceLanguage.name)
               }
-            } else {
-              Toggle("Use Ultra Realistic Voices", isOn: $viewModel.realisticVoicesToggle)
-                .accentColor(Color.green)
-            }
-
-            if !viewModel.waitingForRealisticVoices, !audioController.ultraRealisticFeatureKey.isEmpty {
-              Text(LocalText.texttospeechBetaRealisticVoiceLimit)
-                .multilineTextAlignment(.leading)
-            } else if audioController.ultraRealisticFeatureRequested {
-              Text(LocalText.texttospeechBetaRequestReceived)
-                .multilineTextAlignment(.leading)
-            } else {
-              Text(LocalText.texttospeechBetaWaitlist)
-                .multilineTextAlignment(.leading)
             }
           }
-
-          if viewModel.realisticVoicesToggle, !audioController.ultraRealisticFeatureKey.isEmpty {
-            if showLanguageChanger {
-              Section("Language") {
-                NavigationLink(destination: TextToSpeechLanguageView().navigationTitle("Language")) {
-                  Text(audioController.currentVoiceLanguage.name)
-                }
-              }
-            }
-            ultraRealisticVoices
-          } else {
-            if showLanguageChanger {
-              Section("Language") {
-                NavigationLink(destination: TextToSpeechLanguageView().navigationTitle("Language")) {
-                  Text(audioController.currentVoiceLanguage.name)
-                }
-              }
-            }
-            standardVoices
-          }
+          standardVoices
         }
       }
       .navigationTitle("Choose a Voice")
-      .onAppear {
-        // swiftlint:disable:next line_length
-        viewModel.realisticVoicesToggle = (audioController.useUltraRealisticVoices && !audioController.ultraRealisticFeatureKey.isEmpty)
-      }
-      .onChange(of: viewModel.realisticVoicesToggle) { value in
-        if value, audioController.ultraRealisticFeatureKey.isEmpty {
-          // User wants to sign up
-          viewModel.waitingForRealisticVoices = true
-          Task {
-            await viewModel.requestUltraRealisticFeatureAccess(
-              dataService: self.dataService,
-              audioController: audioController
-            )
-          }
-        } else if value, !audioController.ultraRealisticFeatureKey.isEmpty {
-          audioController.useUltraRealisticVoices = true
-        } else if !value {
-          audioController.useUltraRealisticVoices = false
-        }
-      }.onReceive(NotificationCenter.default.publisher(for: Notification.Name("ScrollToTop"))) { _ in
+      .onReceive(NotificationCenter.default.publisher(for: Notification.Name("ScrollToTop"))) { _ in
         dismiss()
       }
     }
diff --git a/apple/OmnivoreKit/Sources/App/Views/Profile/TextToSpeechVoiceSelectionViewModel.swift b/apple/OmnivoreKit/Sources/App/Views/Profile/TextToSpeechVoiceSelectionViewModel.swift
index 7595513bb..0e988d6a2 100644
--- a/apple/OmnivoreKit/Sources/App/Views/Profile/TextToSpeechVoiceSelectionViewModel.swift
+++ b/apple/OmnivoreKit/Sources/App/Views/Profile/TextToSpeechVoiceSelectionViewModel.swift
@@ -15,47 +15,8 @@
 
   @MainActor final class TextToSpeechVoiceSelectionViewModel: ObservableObject {
     @Published var playbackSample: String?
-    @Published var realisticVoicesToggle: Bool = false
-    @Published var waitingForRealisticVoices: Bool = false
 
     @Published var showSnackbar: Bool = false
     var snackbarMessage: String?
-
-    func requestUltraRealisticFeatureAccess(
-      dataService: DataService,
-      audioController: AudioController
-    ) async {
-      do {
-        let feature = try await dataService.optInFeature(name: "ultra-realistic-voice")
-        DispatchQueue.main.async {
-          if let feature = feature {
-            audioController.useUltraRealisticVoices = true
-            audioController.ultraRealisticFeatureRequested = true
-            audioController.ultraRealisticFeatureKey = feature.granted ? feature.token : ""
-            if feature.granted, !Voices.isUltraRealisticVoice(audioController.currentVoice) {
-              // Attempt to set to an ultra voice
-              if let voice = Voices.UltraPairs.first {
-                audioController.currentVoice = voice.firstKey
-              }
-            }
-            self.realisticVoicesToggle = true
-          } else {
-            audioController.useUltraRealisticVoices = false
-            audioController.ultraRealisticFeatureKey = ""
-            audioController.ultraRealisticFeatureRequested = false
-            self.realisticVoicesToggle = false
-          }
-          self.waitingForRealisticVoices = false
-        }
-      } catch {
-        print("ERROR OPTING INTO FEATURE", error)
-        audioController.useUltraRealisticVoices = false
-        realisticVoicesToggle = false
-        waitingForRealisticVoices = false
-        audioController.ultraRealisticFeatureRequested = false
-        snackbarMessage = "Error signing up for beta. Please try again."
-        showSnackbar = true
-      }
-    }
   }
 #endif
diff --git a/apple/OmnivoreKit/Sources/Services/Authentication/Authenticator.swift b/apple/OmnivoreKit/Sources/Services/Authentication/Authenticator.swift
index c639057d9..c3f66937e 100644
--- a/apple/OmnivoreKit/Sources/Services/Authentication/Authenticator.swift
+++ b/apple/OmnivoreKit/Sources/Services/Authentication/Authenticator.swift
@@ -44,6 +44,7 @@ public final class Authenticator: ObservableObject {
     isLoggedIn = false
   }
 
+  @MainActor
   public func logout(dataService: DataService, isAccountDeletion: Bool = false) {
     dataService.resetLocalStorage()
 
diff --git a/apple/OmnivoreKit/Sources/Services/Authentication/GoogleAuth.swift b/apple/OmnivoreKit/Sources/Services/Authentication/GoogleAuth.swift
index 89324e140..651e5d66e 100644
--- a/apple/OmnivoreKit/Sources/Services/Authentication/GoogleAuth.swift
+++ b/apple/OmnivoreKit/Sources/Services/Authentication/GoogleAuth.swift
@@ -10,6 +10,7 @@ public enum GoogleAuthResponse {
 }
 
 extension Authenticator {
+  @MainActor
   public func handleGoogleAuth(presentingVC: PlatformViewController?) async -> GoogleAuthResponse {
     let idToken = await withCheckedContinuation { continuation in
       googleSignIn(presenting: presentingVC) { continuation.resume(returning: $0) }
diff --git a/apple/OmnivoreKit/Sources/Services/DataService/Mutations/OptIntoFeature.swift b/apple/OmnivoreKit/Sources/Services/DataService/Mutations/OptIntoFeature.swift
index 35f427da0..68ce7fa65 100644
--- a/apple/OmnivoreKit/Sources/Services/DataService/Mutations/OptIntoFeature.swift
+++ b/apple/OmnivoreKit/Sources/Services/DataService/Mutations/OptIntoFeature.swift
@@ -50,6 +50,7 @@ public extension DataService {
         case let .error(errorCode: errorCode):
           if errorCode == .ineligible {
             continuation.resume(throwing: IneligibleError.message(messageText: "You are not eligible for this feature."))
+            return
           }
           continuation.resume(throwing: BasicError.message(messageText: errorCode.rawValue))
         }
diff --git a/apple/OmnivoreKit/Sources/Services/DataService/Queries/ViewerFetcher.swift b/apple/OmnivoreKit/Sources/Services/DataService/Queries/ViewerFetcher.swift
index c386b991d..38223fe41 100644
--- a/apple/OmnivoreKit/Sources/Services/DataService/Queries/ViewerFetcher.swift
+++ b/apple/OmnivoreKit/Sources/Services/DataService/Queries/ViewerFetcher.swift
@@ -82,7 +82,6 @@ public struct ViewerInternal {
 
       do {
         try context.save()
-        EventTracker.registerUser(userID: userID)
         logger.debug("Viewer saved succesfully")
       } catch {
         context.rollback()
@@ -90,5 +89,8 @@ public struct ViewerInternal {
         throw error
       }
     }
+    DispatchQueue.main.async {
+      EventTracker.registerUser(userID: userID)
+    }
   }
 }
diff --git a/apple/OmnivoreKit/Sources/Utils/EventTracking/EventTracker.swift b/apple/OmnivoreKit/Sources/Utils/EventTracking/EventTracker.swift
index 245cd8094..57439b61c 100644
--- a/apple/OmnivoreKit/Sources/Utils/EventTracking/EventTracker.swift
+++ b/apple/OmnivoreKit/Sources/Utils/EventTracking/EventTracker.swift
@@ -4,6 +4,7 @@ import Foundation
   import PostHog
 #endif
 
+@MainActor
 public enum EventTracker {
   #if os(iOS)
     public static var posthog: PHGPostHog? = {
diff --git a/apple/Sources/AppDelegate.swift b/apple/Sources/AppDelegate.swift
index 3082ddc91..0a9f3941b 100644
--- a/apple/Sources/AppDelegate.swift
+++ b/apple/Sources/AppDelegate.swift
@@ -47,9 +47,11 @@ private let logger = Logger(subsystem: "app.omnivore", category: "app-delegate")
         Intercom.setApiKey(intercomKeys.apiKey, forAppId: intercomKeys.appID)
 
         if let userId = UserDefaults.standard.string(forKey: Keys.userIdKey) {
-          Intercom.registerUser(withUserId: userId)
+          let userAttributes = ICMUserAttributes()
+          userAttributes.userId = userId
+          Intercom.loginUser(with: userAttributes)
         } else {
-          Intercom.registerUnidentifiedUser()
+          Intercom.loginUnidentifiedUser()
         }
       }
 
diff --git a/apple/Sources/MainApp.swift b/apple/Sources/MainApp.swift
index 8f7151a84..535e3157a 100644
--- a/apple/Sources/MainApp.swift
+++ b/apple/Sources/MainApp.swift
@@ -29,10 +29,14 @@ struct MainApp: App {
       WindowGroup {
         RootView(
           intercomProvider: AppKeys.sharedInstance?.intercom != nil ? IntercomProvider(
-            registerIntercomUser: { Intercom.registerUser(withUserId: $0) },
+            registerIntercomUser: { userId in
+              let userAttributes = ICMUserAttributes()
+              userAttributes.userId = userId
+              Intercom.loginUser(with: userAttributes)
+            },
             setIntercomUserHash: { Intercom.setUserHash($0) },
             unregisterIntercomUser: Intercom.logout,
-            showIntercomMessenger: Intercom.presentMessenger
+            showIntercomMessenger: Intercom.present
           ) : nil
         )
       }