Digital survival kitDiscover Luxembourg's most essential apps

Christophe Wantz

adapted for RTL Today

Whether you're new to the country or a long-term resident, Luxembourg's daily life relies on a number of mobile apps which have become indispensable. From public transport, to public services, or tourism and information, the team at RTL Infos has summarised the most important apps to download to make life here easier.

Update: 03.08.2026 16:08

Transport

Public transport might be free to use in Luxembourg, but you'll still need to research routes and timetables.

Mobiliteit.lu: This app combines all of Luxembourg's transport networks in real time, from cycle paths, carpooling alternatives, to the usual trains and buses.
vel'OH!: Promoting soft mobility, this app allows users in Luxembourg City and southern Luxembourg to check availability of the electric bikes and to find self-service bike stations.
Flex Carsharing: If the car is absolutely necessary, this car-sharing platform, run by rail operator CFL, allows people to rent a vehicle at a number of train stations around the country in just a few clicks.
CFL Go: This app combines rail, tram and bus services, as well as travel on foot.

Administrative help

Luxembourg excels in digitalising its citizen services.

MyGuichet.lu: This offers direct access to civil services, certificates and tax declarations.
LuxTrust Mobile: Essential to ensure secure banking connections and digital signatures.
Doctena: Allows citizens to make appointments online with doctors and other medical professionals.
LU-Alert: This is the official emergency alert and information app in the Grand Duchy.

Languages

These language apps are indispensable to navigate Luxembourg's multi-lingual landscape.

LOD.lu: This is the official Luxembourg Online Dictionary. The free app offers access to over 32,000 Luxembourgish words with translations into French, German, English and Portuguese.
LuxASR: Developed by the University of Luxembourg, this is a free Automatic Speech Recognition tool.

Tourism

There are multiple guides to discover Luxembourg's hidden treasures:

VisitLuxembourg: This app will be your travel companion in Luxembourg, planning personalised travel activities based on your preferences.
VDL -AR: Perfect for discovering the city's historical heritage and tourist attractions.
Géoportail.lu: Put Luxembourg in your pocket. The official mobile application of the Luxembourg National Geoportal, developed by the Cadastre and Topography Administration, allows you to consult topographic maps, aerial photos and cadastral parcels.