Vezio is a popular mobile application designed for tracking and sharing locations in real-time. It allows users to create private groups where friends and family can see each other's locations on a map. This feature is particularly useful for coordinating meetups or ensuring safety during outings. The app is available on both iOS and Android platforms, making it accessible to a wide range of users. Vezio emphasizes privacy, allowing users to control who can see their location and for how long. This focus on user control sets it apart from other location-sharing services like Google Maps and Find My Friends.