The app is free, easy to use, and offline. This means you don't have to connect to the internet to use it. It is an offline app, so you don't have to worry about your data plan. It works independently of your WIFI connection.

It is the most detailed and reliable map of Vilnius. It has an interactive map that lets you browse the city at amazing detail. It also has a search index for locating streets, but also other places of interest such as museums, restaurants, cafés, hotels, sights, and many more.

After installing the app, you don't have to connect to the internet to use it. You can browse the map and search for places of interest even if you don't have any data plan.