Ubi Es is a free travel and navigation app developed by Philippe Mignard for Android 13.0 and above. The app allows users to track and broadcast their location to a select group of people. It is primarily designed for group travel, where multiple individuals can follow each other's location in real-time.

The app does not promote spying on other people and ensures that no position is broadcasted once the app is closed. Users can choose who can receive their location, and in turn, they have to share their location to access others'. Additionally, Ubi Es allows users to save the position of certain places, such as the location of their parked car or hotel, to easily return later.