# How do I sync the mobile app?

The app updates **automatically when it opens** (if the phone is online) and **at least once a week**. To get a change made on the web portal right away (a new checkpoint, for example), run a **manual sync**.

1. Tap the **three dots** at the top right of the app.
2. Tap **Site selection**.
3. Choose the site to sync: its data is downloaded again.