diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 77adcbe..28df9cf 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -69,10 +69,10 @@ jobs:
     - name: Distribute to App Center
       env:
         APPCENTER_ACCESS_TOKEN: ${{ secrets.ANDROID_APPCENTER_ACCESS_TOKEN }}
-      run: appcenter distribute release --debug --silent --file "./build/app/outputs/flutter-apk/app-release.apk" --group "Collaborators" --app "Oursky/Authgear-Migrate-Tool-Xamarin-To-Flutter-Sample" --release-notes "flutter"
+      run: appcenter distribute release --debug --silent --file "./build/app/outputs/flutter-apk/app-release.apk" --group "Collaborators" --app "Oursky/Authgear-Migrate-Tool-Xamarin-To-Flutter-Sample" --release-notes "flutter android"
   xamarin-android:
     runs-on: macos-12
-    needs: ["test-xamarin"]
+    needs: ["test-xamarin", "test-flutter"]
     if: ${{ github.ref == 'refs/heads/main' }}
     steps:
     - uses: actions/checkout@v3
@@ -118,4 +118,118 @@ jobs:
     - name: Distribute to App Center
       env:
         APPCENTER_ACCESS_TOKEN: ${{ secrets.ANDROID_APPCENTER_ACCESS_TOKEN }}
-      run: appcenter distribute release --debug --silent --file "$RUNNER_TEMP/app-signed.apk" --group "Collaborators" --app "Oursky/Authgear-Migrate-Tool-Xamarin-To-Flutter-Sample" --release-notes "xamarin"
+      run: appcenter distribute release --debug --silent --file "$RUNNER_TEMP/app-signed.apk" --group "Collaborators" --app "Oursky/Authgear-Migrate-Tool-Xamarin-To-Flutter-Sample" --release-notes "xamarin android"
+  flutter-ios:
+    runs-on: macos-13
+    needs: ["xamarin-ios"] # Depends on xamarin so that its version code is always bigger to allow updating
+    if: ${{ github.ref == 'refs/heads/main' }}
+    defaults:
+      run:
+        working-directory: "./example"
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/setup-node@v4
+      with:
+        node-version-file: "./.tool-versions"
+    - run: sudo xcode-select -s /Applications/Xcode_15.2.app/Contents/Developer
+    - run: npm install -g appcenter-cli
+    - uses: subosito/flutter-action@v2
+      with:
+        # This has to be kept in sync with .tool-versions
+        flutter-version: '3.24.2'
+        channel: 'stable'
+        # This action takes 1m30s to finish. Enable cache to make it shorter.
+        cache: true
+    - run: flutter pub get
+    - run: flutter test
+    - run: flutter analyze --no-fatal-infos
+    - run: dart format --set-exit-if-changed lib
+    - name: Prepare certificate and provisioning profile
+      env:
+        IOS_CERTIFICATE_BASE64: ${{ secrets.IOS_CERTIFICATE_BASE64 }}
+        IOS_PROVISIONING_PROFILE_BASE64: ${{ secrets.IOS_PROVISIONING_PROFILE_BASE64 }}
+      run: |
+        CERTIFICATE_PATH=$RUNNER_TEMP/build_certificate.p12
+        PP_PATH=$RUNNER_TEMP/build_pp.mobileprovision
+        KEYCHAIN_PATH=$RUNNER_TEMP/app-signing.keychain-db
+
+        echo -n "$IOS_CERTIFICATE_BASE64" | base64 --decode -o $CERTIFICATE_PATH
+        echo -n "$IOS_PROVISIONING_PROFILE_BASE64" | base64 --decode -o $PP_PATH
+
+        security create-keychain -p "" $KEYCHAIN_PATH
+        security set-keychain-settings $KEYCHAIN_PATH
+        security unlock-keychain -p "" $KEYCHAIN_PATH
+
+        security import $CERTIFICATE_PATH -P "" -A -t cert -f pkcs12 -k $KEYCHAIN_PATH
+        security list-keychain -d user -s $KEYCHAIN_PATH
+
+        mkdir -p ~/Library/MobileDevice/Provisioning\ Profiles
+        cp $PP_PATH ~/Library/MobileDevice/Provisioning\ Profiles
+    - name: Build .ipa
+      run: |
+        BUILD_NUMBER=$(date +%s)
+        flutter build ipa --export-options-plist ./exportOptions.plist --build-number $BUILD_NUMBER
+    - name: Distribute to App Center
+      env:
+        APPCENTER_ACCESS_TOKEN: ${{ secrets.IOS_APPCENTER_ACCESS_TOKEN }}
+      run: appcenter distribute release --debug --silent --file "./build/ios/ipa/Authgear Flutter.ipa" --store "App Store Connect Users" --app "Oursky/Authgear-Migrate-Tool-Xamarin-To-Flutter-Sample" --release-notes "flutter ios"
+  xamarin-ios:
+    runs-on: macos-12
+    needs: ["test-xamarin", "test-flutter"]
+    if: ${{ github.ref == 'refs/heads/main' }}
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions/setup-node@v3
+      with:
+        node-version: "18.x"
+    - uses: actions/setup-dotnet@v3
+      with:
+        global-json-file: ./global.json
+    # `select-xamarin-sdk-v2.sh --mono` set /Library/Frameworks/Mono.framework/Versions/Current
+    # Tools like `msbuild`, `nuget` comes from /Library/Frameworks/Mono.framework/Versions/Current/Commands/
+    - run: npm install -g appcenter-cli
+    - name: Set Xamarin SDK versions
+      run: |
+        # https://github.com/actions/runner-images/blob/main/images/macos/macos-12-Readme.md
+        $VM_ASSETS/select-xamarin-sdk-v2.sh --mono=6.12 --ios=16.2 --android=13.2
+    - run: sudo xcode-select -s /Applications/Xcode_14.2.app/Contents/Developer
+    - name: nuget restore
+      run: |
+        nuget restore ./XamarinFormSample/XamarinFormSample/XamarinFormSample.csproj
+        nuget restore ./XamarinFormSample/XamarinFormSample.iOS/XamarinFormSample.iOS.csproj
+    - name: Install the Apple certificate and provisioning profile
+      env:
+        IOS_CERTIFICATE_BASE64: ${{ secrets.IOS_CERTIFICATE_BASE64 }}
+        IOS_PROVISIONING_PROFILE_BASE64: ${{ secrets.IOS_PROVISIONING_PROFILE_BASE64 }}
+      run: |
+        CERTIFICATE_PATH=$RUNNER_TEMP/build_certificate.p12
+        PP_PATH=$RUNNER_TEMP/build_pp.mobileprovision
+        KEYCHAIN_PATH=$RUNNER_TEMP/app-signing.keychain-db
+
+        echo -n "$IOS_CERTIFICATE_BASE64" | base64 --decode -o $CERTIFICATE_PATH
+        echo -n "$IOS_PROVISIONING_PROFILE_BASE64" | base64 --decode -o $PP_PATH
+
+        security create-keychain -p "" $KEYCHAIN_PATH
+        security set-keychain-settings $KEYCHAIN_PATH
+        security unlock-keychain -p "" $KEYCHAIN_PATH
+
+        security import $CERTIFICATE_PATH -P "" -A -t cert -f pkcs12 -k $KEYCHAIN_PATH
+        security list-keychain -d user -s $KEYCHAIN_PATH
+
+        mkdir -p ~/Library/MobileDevice/Provisioning\ Profiles
+        cp $PP_PATH ~/Library/MobileDevice/Provisioning\ Profiles
+    - name: Set CFBundleVersion
+      run: |
+        BUILD_NUMBER=$(date +%s)
+        /usr/libexec/Plistbuddy -c "Set CFBundleVersion $BUILD_NUMBER" ./XamarinFormSample/XamarinFormSample.iOS/Info.plist
+    - name: msbuild
+      run: msbuild ./XamarinFormSample/XamarinFormSample.iOS/XamarinFormSample.iOS.csproj /p:Configuration=Release /p:Platform=iPhone /p:BuildIpa=true /t:Rebuild /p:IpaPackageDir="$RUNNER_TEMP"
+    - name: Distribute to App Center
+      env:
+        APPCENTER_ACCESS_TOKEN: ${{ secrets.IOS_APPCENTER_ACCESS_TOKEN }}
+      run: appcenter distribute release --debug --silent --file "$RUNNER_TEMP/XamarinFormSample.iOS.ipa" --store "App Store Connect Users" --app "Oursky/Authgear-Migrate-Tool-Xamarin-To-Flutter-Sample" --release-notes "no release notes"
+    - name: Clean up keychain and provisioning profile
+      if: ${{ always() }}
+      run: |
+        security delete-keychain $RUNNER_TEMP/app-signing.keychain-db
+        rm ~/Library/MobileDevice/Provisioning\ Profiles/build_pp.mobileprovision
diff --git a/XamarinFormSample/XamarinFormSample.iOS/XamarinFormSample.iOS.csproj b/XamarinFormSample/XamarinFormSample.iOS/XamarinFormSample.iOS.csproj
index 2a403aa..5350d0f 100644
--- a/XamarinFormSample/XamarinFormSample.iOS/XamarinFormSample.iOS.csproj
+++ b/XamarinFormSample/XamarinFormSample.iOS/XamarinFormSample.iOS.csproj
@@ -27,7 +27,7 @@
     <MtouchArch>x86_64</MtouchArch>
     <MtouchLink>None</MtouchLink>
     <MtouchDebug>true</MtouchDebug>
-    <CodesignProvision>Authgear Demo Xamarin Dev</CodesignProvision>
+    <CodesignProvision>authgear-tool-migrate-xamarin-flutter DEV</CodesignProvision>
     <CodesignKey>iPhone Developer</CodesignKey>
     <CodesignEntitlements>Entitlements.plist</CodesignEntitlements>
   </PropertyGroup>
@@ -39,7 +39,7 @@
     <WarningLevel>4</WarningLevel>
     <MtouchLink>None</MtouchLink>
     <MtouchArch>x86_64</MtouchArch>
-    <CodesignProvision>Authgear Demo Xamarin</CodesignProvision>
+    <CodesignProvision>authgear-tool-migrate-xamarin-flutter PROD</CodesignProvision>
     <CodesignKey>Apple Distribution: Oursky Limited (M7HB6C3N6X)</CodesignKey>
     <CodesignEntitlements>Entitlements.plist</CodesignEntitlements>
   </PropertyGroup>
@@ -58,7 +58,7 @@
     </CodesignEntitlements>
     <MtouchLink>None</MtouchLink>
     <MtouchInterpreter>-all</MtouchInterpreter>
-    <CodesignProvision>Authgear Demo Xamarin Dev</CodesignProvision>
+    <CodesignProvision>authgear-tool-migrate-xamarin-flutter DEV</CodesignProvision>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|iPhone' ">
     <DebugType>none</DebugType>
@@ -74,7 +74,7 @@
     <CodesignEntitlements>
     </CodesignEntitlements>
     <MtouchLink>SdkOnly</MtouchLink>
-    <CodesignProvision>Authgear Demo Xamarin</CodesignProvision>
+    <CodesignProvision>authgear-tool-migrate-xamarin-flutter PROD</CodesignProvision>
     <BuildIpa>true</BuildIpa>
     <IpaIncludeArtwork>true</IpaIncludeArtwork>
     <DeviceSpecificBuild>