Wassalni is a free Android application developed by TRANSTU, falling under the category of Travel & Navigation and subcategory of Maps & GPS. The app allows you to track the location of TransTu vehicles, including buses, metro, and TGM, and informs you about the estimated time of arrival at your stop. With this app, you no longer have to wait at the station without knowing when your vehicle will arrive.

The app currently supports several bus lines, including 4A, 11, 12, 15, 15A, 15B, 32, 32B, 65, 78, 79, and 104. Wassalni supports three languages: Arabic, French, and English.

The interface is user-friendly and straightforward, with a map showing the real-time location of the vehicle and the estimated time of arrival. The app also provides an option to set reminders for your favorite routes. Overall, Wassalni is a useful and convenient app for anyone using TransTu public transportation.