Dzair Transport - Transports e is an Android application developed by Dzair Transport, designed to assist users in preparing their journeys and optimizing the use of public transportation in the city of Alger. The app offers various modes of transport including Metro, Bus (ETUSA and private), Tramway, and Téléphérique.

The key features of this app include the ability to search for routes using a route calculator that combines all available modes of transport to provide the fastest itinerary. Users can also optimize their movements by accessing information on nearby bus stops, TRAM, and METRO stations, as well as view the transport lines passing close to their location.