diff --git a/src/App/Migration/SettingsShim.cs b/src/App/Migration/SettingsShim.cs
index cf88a3caa..f72c6643e 100644
--- a/src/App/Migration/SettingsShim.cs
+++ b/src/App/Migration/SettingsShim.cs
@@ -4,64 +4,119 @@ namespace Bit.App.Migration
 {
     public class SettingsShim
     {
+        private readonly string _sharedName;
+
+        public SettingsShim(string sharedName = null)
+        {
+            _sharedName = sharedName;
+        }
+
         public bool Contains(string key)
         {
-            return Xamarin.Essentials.Preferences.ContainsKey(key);
+            return _sharedName != null ? Xamarin.Essentials.Preferences.ContainsKey(key, _sharedName) :
+                Xamarin.Essentials.Preferences.ContainsKey(key);
         }
 
         public string GetValueOrDefault(string key, string defaultValue)
         {
-            return Xamarin.Essentials.Preferences.Get(key, defaultValue);
+            return _sharedName != null ? Xamarin.Essentials.Preferences.Get(key, defaultValue, _sharedName) :
+                Xamarin.Essentials.Preferences.Get(key, defaultValue);
         }
 
         public DateTime GetValueOrDefault(string key, DateTime defaultValue)
         {
-            return Xamarin.Essentials.Preferences.Get(key, defaultValue);
+            return _sharedName != null ? Xamarin.Essentials.Preferences.Get(key, defaultValue, _sharedName) :
+                Xamarin.Essentials.Preferences.Get(key, defaultValue);
         }
 
         public bool GetValueOrDefault(string key, bool defaultValue)
         {
-            return Xamarin.Essentials.Preferences.Get(key, defaultValue);
+            return _sharedName != null ? Xamarin.Essentials.Preferences.Get(key, defaultValue, _sharedName) :
+                Xamarin.Essentials.Preferences.Get(key, defaultValue);
         }
 
         public int GetValueOrDefault(string key, int defaultValue)
         {
-            return Xamarin.Essentials.Preferences.Get(key, defaultValue);
+            return _sharedName != null ? Xamarin.Essentials.Preferences.Get(key, defaultValue, _sharedName) :
+                Xamarin.Essentials.Preferences.Get(key, defaultValue);
         }
 
         public long GetValueOrDefault(string key, long defaultValue)
         {
-            return Xamarin.Essentials.Preferences.Get(key, defaultValue);
+            return _sharedName != null ? Xamarin.Essentials.Preferences.Get(key, defaultValue, _sharedName) :
+                Xamarin.Essentials.Preferences.Get(key, defaultValue);
         }
 
         public void AddOrUpdateValue(string key, string value)
         {
-            Xamarin.Essentials.Preferences.Set(key, value);
+            if(_sharedName != null)
+            {
+                Xamarin.Essentials.Preferences.Set(key, value, _sharedName);
+            }
+            else
+            {
+                Xamarin.Essentials.Preferences.Set(key, value);
+            }
         }
 
         public void AddOrUpdateValue(string key, DateTime value)
         {
-            Xamarin.Essentials.Preferences.Set(key, value);
+            if(_sharedName != null)
+            {
+                Xamarin.Essentials.Preferences.Set(key, value, _sharedName);
+            }
+            else
+            {
+                Xamarin.Essentials.Preferences.Set(key, value);
+            }
         }
 
         public void AddOrUpdateValue(string key, bool value)
         {
-            Xamarin.Essentials.Preferences.Set(key, value);
+            if(_sharedName != null)
+            {
+                Xamarin.Essentials.Preferences.Set(key, value, _sharedName);
+            }
+            else
+            {
+                Xamarin.Essentials.Preferences.Set(key, value);
+            }
         }
 
         public void AddOrUpdateValue(string key, long value)
         {
-            Xamarin.Essentials.Preferences.Set(key, value);
+            if(_sharedName != null)
+            {
+                Xamarin.Essentials.Preferences.Set(key, value, _sharedName);
+            }
+            else
+            {
+                Xamarin.Essentials.Preferences.Set(key, value);
+            }
         }
 
         public void AddOrUpdateValue(string key, int value)
         {
-            Xamarin.Essentials.Preferences.Set(key, value);
+            if(_sharedName != null)
+            {
+                Xamarin.Essentials.Preferences.Set(key, value, _sharedName);
+            }
+            else
+            {
+                Xamarin.Essentials.Preferences.Set(key, value);
+            }
         }
 
         public void Remove(string key)
         {
-            Xamarin.Essentials.Preferences.Remove(key);
+            if(_sharedName != null)
+            {
+                Xamarin.Essentials.Preferences.Remove(key, _sharedName);
+            }
+            else
+            {
+                Xamarin.Essentials.Preferences.Remove(key);
+            }
         }
     }
 }
diff --git a/src/iOS.Core/Utilities/iOSCoreHelpers.cs b/src/iOS.Core/Utilities/iOSCoreHelpers.cs
index 0a939ee53..be1a04a76 100644
--- a/src/iOS.Core/Utilities/iOSCoreHelpers.cs
+++ b/src/iOS.Core/Utilities/iOSCoreHelpers.cs
@@ -1,8 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Text;
+using System.IO;
 using System.Threading.Tasks;
 using Bit.App.Abstractions;
 using Bit.App.Services;
@@ -20,6 +16,8 @@ namespace Bit.iOS.Core.Utilities
     public static class iOSCoreHelpers
     {
         public static string AppId = "com.8bit.bitwarden";
+        public static string AppAutofillId = "com.8bit.bitwarden.autofill";
+        public static string AppExtensionId = "com.8bit.bitwarden.find-login-action-extension";
         public static string AppGroupId = "group.com.8bit.bitwarden";
         public static string AccessGroup = "LTZ2PFU5D6.com.8bit.bitwarden";
 
diff --git a/src/iOS/AppDelegate.cs b/src/iOS/AppDelegate.cs
index a3dc123ec..bc67adf46 100644
--- a/src/iOS/AppDelegate.cs
+++ b/src/iOS/AppDelegate.cs
@@ -245,7 +245,7 @@ namespace Bit.iOS
 
             // Migration services
             ServiceContainer.Register<ILogService>("logService", new ConsoleLogService());
-            ServiceContainer.Register("settingsShim", new App.Migration.SettingsShim());
+            ServiceContainer.Register("settingsShim", new App.Migration.SettingsShim(iOSCoreHelpers.AppGroupId));
             if(App.Migration.MigrationHelpers.NeedsMigration())
             {
                 ServiceContainer.Register<App.Migration.Abstractions.IOldSecureStorageService>(
@@ -418,8 +418,7 @@ namespace Bit.iOS
             {
                 CompletionHandler = (activityType, completed) =>
                 {
-                    extensionPageViewModel.EnabledExtension(
-                        completed && activityType == "com.8bit.bitwarden.find-login-action-extension");
+                    extensionPageViewModel.EnabledExtension(completed && activityType == iOSCoreHelpers.AppExtensionId);
                 }
             };
             var modal = UIApplication.SharedApplication.KeyWindow.RootViewController.ModalViewController;
diff --git a/src/iOS/iOS.csproj b/src/iOS/iOS.csproj
index a02a40b84..c3cfd8aff 100644
--- a/src/iOS/iOS.csproj
+++ b/src/iOS/iOS.csproj
@@ -181,24 +181,12 @@
       <Project>{4b8a8c41-9820-4341-974c-41e65b7f4366}</Project>
       <Name>Core</Name>
     </ProjectReference>
-    <ProjectReference Include="..\iOS.Autofill\iOS.Autofill.csproj">
-      <Project>{8a3ecd75-3ec8-4cb3-b3a2-a73a724c279a}</Project>
-      <Name>iOS.Autofill</Name>
-      <IsAppExtension>true</IsAppExtension>
-      <IsWatchApp>false</IsWatchApp>
-    </ProjectReference>
     <ProjectReference Include="..\iOS.Core\iOS.Core.csproj">
       <Project>{e71f3053-056c-4381-9638-048ed73bdff6}</Project>
       <Name>iOS.Core</Name>
       <IsAppExtension>false</IsAppExtension>
       <IsWatchApp>false</IsWatchApp>
     </ProjectReference>
-    <ProjectReference Include="..\iOS.Extension\iOS.Extension.csproj">
-      <Project>{324be76c-38fa-4f11-8bb1-95c7b3b1b545}</Project>
-      <Name>iOS.Extension</Name>
-      <IsAppExtension>true</IsAppExtension>
-      <IsWatchApp>false</IsWatchApp>
-    </ProjectReference>
   </ItemGroup>
   <ItemGroup>
     <BundleResource Include="Resources\autofill-kb.png" />