It is not possible to use the Tilsberk Dvision Head-Up Display without the app, as it is essential to provide the data required for the display. The app is used to connect the device to your smartphone via Bluetooth and display information such as navigation, speed and incoming calls.

The product is on sale because it is designed to work with the app, which is generally available in many countries. If the application is not available in your country, this could be due to regional restrictions or distribution problems. It would be best to contact the manufacturer to obtain more information about the availability of the application in your region.