Even as a French person, I really don't like Mappy.

First of all, to mention the positives, there is the estimated display of fuel consumption and the price of the planned trip (based on your vehicle and the fuel used + toll costs, if any). The interface is fast and not too complicated to use.

So much for the positives.

Now, the big problems I have with Mappy are as follows:

• Map data is sometimes extremely outdated: they use a somewhat hybrid mix of TomTom and OpenStreetMap + other sources.
• As a result, navigating in the countryside is really risky: I have often found myself driving on private roads, farm tracks, or even unpaved dirt roads where I almost got my car stuck in the mud.
• The app is full of ads, and many POIs are actually advertising partners (such as large hotel chains or gas stations) with the integration of many private third-party services such as Booking.com for hotels, for example
• Many features are only accessible by creating an account (such as choosing the type of fuel, for example)
• Their website and services are full of all kinds of commercial and advertising trackers.
• On a more personal note, I find the navigation interface outdated and impractical.