diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index bb44c1c9..d6243d67 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -29,3 +29,17 @@ jobs:
         cd build/app/outputs/flutter-apk/
         mv app.apk blueshot.apk
         ls -al
+  ios:
+    runs-on: macOS-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-java@v1
+      with:
+        java-version: '12.x'
+    - uses: subosito/flutter-action@v1
+      with:
+        channel: 'stable' # 'dev', 'alpha', default to: 'stable'
+        flutter-version: '2.2.0' # you can also specify exact version of flutter
+    - run: |
+        flutter pub get
+        flutter build ios --release --no-codesign
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index e41e8f39..e12a71d1 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -16,7 +16,7 @@ jobs:
       with:
         channel: 'stable'
     - run: flutter pub get
-    - run: flutter build apk --no-sound-null-safety
+    - run: flutter build apk --no-shrink #--no-sound-null-safety
     - run: cd build/app/outputs && tree
     - run: |
         cd build/app/outputs/flutter-apk/
@@ -33,3 +33,30 @@ jobs:
         tag: ${{ github.ref }}
         overwrite: true
         file_glob: true
+  iOS:
+    name: Release iOS
+    runs-on: macOS-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-java@v1
+      with:
+        java-version: '12.x'
+    - uses: subosito/flutter-action@v1
+      with:
+        channel: 'stable' # 'dev', 'alpha', default to: 'stable'
+    - run: flutter pub get
+    - run: flutter build ios --release --no-codesign
+    - run: brew install tree
+    - run: |
+        cd /Users/runner/work/flutter-ble-terminal/flutter-ble-terminal/build/ios/iphoneos
+        tree
+        ls -al
+        tar -zcvf ios.tar.gz Runner.app
+    - name: Upload binaries to release
+      uses: svenstaro/upload-release-action@v2
+      with:
+        repo_token: ${{ secrets.GITHUBTOKEN }}
+        file: /Users/runner/work/flutter-ble-terminal/flutter-ble-terminal/build/ios/iphoneos/*
+        tag: ${{ github.ref }}
+        overwrite: true
+        file_glob: true
diff --git a/android/app/build.gradle b/android/app/build.gradle
index e6db5716..1ccb83bf 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -46,6 +46,8 @@ android {
             // TODO: Add your own signing config for the release build.
             // Signing with the debug keys for now, so `flutter run --release` works.
             signingConfig signingConfigs.debug
+            shrinkResources false
+            minifyEnabled false
         }
     }
 }