You can sync your data between devices by following these steps.
The device you want to sync your data from
- Clicking on your profile icon
- Go into "Settings"
- Open "Sync Data"
- Open "Sync from this Device"
There should appear a QR-Code.
The device you want to sync your data to
- Clicking on your profile icon
- Go into "Settings"
- Open "Sync Data"
- Open "Sync to this Device"
- Scan the QR-Code from the other device