diff --git a/.github/workflows/build-test-apk.yml b/.github/workflows/build-test-apk.yml
new file mode 100644
index 00000000..47cfc741
--- /dev/null
+++ b/.github/workflows/build-test-apk.yml
@@ -0,0 +1,59 @@
+name: Build test APKs and store artifacts
+
+on:
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+#permissions:
+#  contents: write
+
+jobs:
+  build-prerelease:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Setup Java
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: 17
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v3
+
+      - name: Setup build tool version variable
+        shell: bash
+        run: |
+          BUILD_TOOL_VERSION=$(ls /usr/local/lib/android/sdk/build-tools/ | tail -n 1)
+          echo "BUILD_TOOL_VERSION=$BUILD_TOOL_VERSION" >> $GITHUB_ENV
+          echo Last build tool version is: $BUILD_TOOL_VERSION
+
+      # F-Droid APK
+
+      - name: Assemble F-Droid APK
+        run: ./gradlew assembleFdroidRelease --stacktrace
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      # "Premium" APK
+
+      - name: Add Dropbox app identifier
+        shell: bash
+        run: |
+          echo "dropbox.app_key = \"${{ secrets.DROPBOX_APP_KEY }}\"" >> app.properties
+          echo "dropbox.app_key_schema = \"db-${{ secrets.DROPBOX_APP_KEY }}\"" >> app.properties
+
+      - name: Assemble "premium" APK
+        run: ./gradlew assemblePremiumRelease --stacktrace
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      # Upload artifacts
+
+      - name: Upload artifacts and create Github pre-release draft
+        uses: softprops/action-gh-release@v1
+        with:
+          files: |
+            *.apk