The application allows you to calculate a confinement area of 20 km 300 km 100 km or 1 km around your GPS position. This allows you to respect and not to exceed the confinement area.

Features:
- Display the containment aera circle on a map.
- Automatic calculation using GPS (No address to enter)
- Sharing and saving the screenshot of the card
- Possible choice between a 20km 300km 100km or 1km zone