There is no connection along the underground route. Get the guide ready on your phone now: it takes a few seconds, and there is no app to download.
The audio, images and maps of the visit will be saved on your device.
The guide will keep working for the whole route, even with no connection. Available without a connection too
If you like, you can add an icon to your device’s Home Screen to open the guide more easily.
On iPhone and iPad you add it from the share menu:
If the button does not appear, open your browser menu and choose “Add to Home screen”.
If you do not see it right away, look for the icon on your Home Screen or among your phone’s apps.
Icon added to your Home Screen No download from the App Store or Google Play