diff --git a/.github/workflows/dartdoc.yml b/.github/workflows/dartdoc.yml
index 25b8000db461..fa91733e9553 100644
--- a/.github/workflows/dartdoc.yml
+++ b/.github/workflows/dartdoc.yml
@@ -1,19 +1,18 @@
-    name: GitHub Pages Deploy Action	
-    on:	
-        push:	
-            branches:	
-               - "develop"	
-               #- "dartdoc-smoothie"	
-    jobs:	
-        deploy-pages:	
-            name: Deploy to GitHub Pages	
-            runs-on: ubuntu-latest	
-            defaults:	
-              run:	
-                working-directory: ./packages/smooth_app	
-            steps:	
+name: GitHub Pages Deploy Action
+on:
+    push:
+        branches:
+           - "develop"
+jobs:
+    deploy-pages:
+        name: Deploy to GitHub Pages
+        runs-on: ubuntu-latest
+        defaults:
+          run:
+            working-directory: ./packages/smooth_app
+        steps:
 
-            - name: Chekout code	
+            - name: Checkout code	
               uses: actions/checkout@v4	
 
             - name: Setup Flutter	
@@ -26,11 +25,25 @@
                 channel: stable	
                 flutter-version: 2.5.0	
 
-            - name: Run Dartdoc	
-              run: pub global activate dartdoc && dartdoc	
+        - name: Run Dartdoc
+          run: pub global activate dartdoc && dartdoc
 
-            - name: Deploy API documentation to Github Pages	
-              uses: JamesIves/github-pages-deploy-action@v4.6.8	
-              with:	
-                BRANCH: gh-pages	
-                FOLDER: packages/smooth_app/doc/api/	
+        - name: Install mkdocs and mkdocs-material
+          run: |
+            python -m pip install --upgrade pip
+            pip install mkdocs mkdocs-material
+
+        - name: Build documentation using mkdocs
+          run: mkdocs build
+
+        - name: Deploy smooth_app documentation to Github Pages
+          uses: JamesIves/github-pages-deploy-action@v4.6.8
+          with:
+            BRANCH: gh-pages
+            FOLDER: packages/smooth_app/docs/
+
+        - name: Deploy scanner documentation to Github Pages
+          uses: JamesIves/github-pages-deploy-action@v4.6.8	
+          with:
+            BRANCH: gh-pages
+            FOLDER: packages/smooth_app/docs/
diff --git a/packages/smooth_app/README.md b/packages/smooth_app/README.md
index 7c6a250b160d..b86a8853e903 100644
--- a/packages/smooth_app/README.md
+++ b/packages/smooth_app/README.md
@@ -3,3 +3,39 @@ Submodule containing all the logic of the Smoothie app.
 In the future, it will receive as parameters:
 - a barcode decoding algorithm  
 - how to manage the review on the app store
+
+## Documentation
+
+We use `mkdocs` for our documentation. `mkdocs` is a static site generator that's geared towards project documentation. It is written in Python.
+
+### How to use `mkdocs`
+
+1. Install `mkdocs`:
+   ```sh
+   pip install mkdocs mkdocs-material
+   ```
+
+2. Serve the documentation locally:
+   ```sh
+   mkdocs serve
+   ```
+
+   This will start a local server at `http://127.0.0.1:8000/` where you can view the documentation.
+
+3. Build the documentation:
+   ```sh
+   mkdocs build
+   ```
+
+   This will generate a static site in the `site` directory.
+
+### Deploying the documentation
+
+We use GitHub Pages to host our documentation. The deployment is handled automatically by a GitHub Actions workflow.
+
+To manually deploy the documentation, you can use the following command:
+```sh
+mkdocs gh-deploy
+```
+
+This will build the documentation and push it to the `gh-pages` branch of the repository.
diff --git a/packages/smooth_app/mkdocs.yml b/packages/smooth_app/mkdocs.yml
new file mode 100644
index 000000000000..29e3f950ae7b
--- /dev/null
+++ b/packages/smooth_app/mkdocs.yml
@@ -0,0 +1,22 @@
+site_name: Open Food Facts mobile app
+docs_dir: doc
+repo_url: https://github.com/openfoodfacts/smooth-app
+edit_uri: blob/develop/docs/
+site_dir: gh_pages
+
+theme:
+  name: material
+  palette:
+    primary: beige
+    text: black
+  logo: assets/app/logo_text_black.svg
+
+markdown_extensions:
+  - footnotes
+  - mdx_truly_sane_lists
+  - pymdownx.highlight
+  - pymdownx.superfences
+
+plugins:
+  - awesome-pages
+  - search