Amsterdam Transit: Offline GVB is a free travel and navigation application for Android devices developed by SwashApps. It is an all-in-one public transport companion for Amsterdam and nearby regions in the Netherlands. This app is a must-have for locals and tourists alike as it provides public transit time for all stops in the city even without an internet connection.

The app offers a hassle-free experience to navigate the city with optimal transit routes using trains, metro, subway, buses, trams, ferries/boats, and underground. It provides up-to-date transit departures for day and night at all stations on the map and nearby. The app also has a complete searchable list of all stations with addresses and connections in the city and region.

Furthermore, the app allows users to change their travel time and date and get the departure times at any station, helping in predicting travel time well in advance. It also features a transit network map for offline use, official and approved transit network maps available in the application, even when there is no connectivity.

Overall, Amsterdam Transit: Offline GVB is a great app for urban commuters' daily needs and is available in over 30 major languages. The app is easy to use, lightning-fast, and saves a lot of time and money.