FLEX Carsharing

1.03K reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
Learn more
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About this app

With a quality range of vehicles and numerous stations in the heart of many communities, FLEX is the sustainable carsharing solution for Luxembourg.
How does carsharing work with FLEX?
1. choose between different types of vehicles at numerous FLEX stations throughout Luxembourg.
2. you will receive an immediate confirmation of your booking.
3. use FLEX anywhere in Luxembourg and enjoy unlimited service!
4. when your trip is over, simply return the vehicle to the booked station before the end of your reservation and end your trip in the FLEX app. The charges will be calculated automatically.
Pay only for the time booked and per kilometers driven. FLEX takes care of everything involved: service, insurance and fuel.
With FLEX, you always have a car when you need it.
be mobile. anytime, anywhere.
FLEX Carsharing is the mobility solution for everyday life.
Updated on
Aug 3, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Financial info and App activity
  • This app may collect these data types
    Personal info, Photos and videos, and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

1.02K reviews
Alex GRIGORCEA
August 31, 2026
⭐☆☆☆☆ Very disappointing. I installed FLEX because it is backed by CFL, a trusted Luxembourg brand. I paid the €5 registration fee, which is fine, but my driving licence still cannot be validated due to a technical error. I contacted support and, after one week, I still have no answer. I couldn't use the service when needed and simply wasted €5. Nonexistent support and a broken registration process. Very disappointing for a service operating under the CFL name.
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Carlos Jimenez
September 24, 2020
Terrible expérience ! Overcharged to an incredible amount do to the distance travelled (90% of the price for a normal distance within Luxembourg). Then they charged me 100€ ("forgiving" a 250€ additional penalty) for a FALSE damage that was placed on me a week later. Finally they take about 2 months to reply to an email.
11 people found this review helpful
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Aubin KERAVEL
November 15, 2022
Great cars, great UX, information is crystal clear concerning car specs. great app for flexible car rental, best pay-as you go for cars seen so far. BUT the only improvement to reach 5 stars in my opinion wpuld be a different location for car return to reach maximum flexibility.
3 people found this review helpful
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What’s new

We update the app as often as possible to make it faster and more reliable for you. This version includes several bug fixes and performance improvements.

Thanks for using our app! Do you like it? Please leave a 5 star rating!
Content rating
Everyone
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App support

Phone number
+35228833882
About the developer
Cfl Mobility
stephanie.quaino@cfl-mobility.lu
16 Boulevard d'Avranches 1160 Luxembourg
+352 621 523 199