And so suddenly we were leaving? Want to change the air quite simply and hop here we are on the roads , in a train or on board a plane without knowing too much where to sleep the same evening. Except that now with a smartphone , you can always find a hotel room at the last minute. Simply because these apps list rooms left vacant. So do not spend 10,000 calls, just have the right app to find a hotel. We tested 5, all free. The idea: find a room for the same evening. Or ? Why not Brussels, since it is only one hour from Paris by train ....

- Very last room : the app promises to find a hotel room even late in the day (until 2 pm) and covers 1500 hotels in a lot of cities (Gap, Marseille, Barcelona, ​​Brussels ... ). For Brussels , there is a hotel at 53 €    (instead of 66 €), 200 m from the Grand Place, the breakfast is more. Reservations are made via the app, when you have entered the references of its CB.

Bémol: i l must immediately register before making any search (with its Facebook profile or email) and searches can start only from 8am in the morning for the same day.

- Booking Now : This is the "Last Minute Booking" form of Booking.com . As a result, the app covers   no less than 600,000 addresses of hotels in the world!

Test to find a hotel night for the same evening? Successful. In the morning, there is a 55 € room in Brussels, breakfast included, very central, less than 100 m from the Grand Place. There is cheaper (50 €) but besides value for money, the first hotel proposal at the last minute is the most interesting.

Bottom: you must also register before doing a search, quite comprehensive since you already have a certain number of preferences (1 or 2 people, price range sought, wifi or not, breakfast included or not ...) . A little tedious but the result is the most interesting of this test.

- Hotel tonight : with geolocation , as of the opening of the app, we have the best plans of the day. It's pretty inspiring. First proposal on Brussels: a hotel at 117 € (instead of 209 €). A little expensive. We finally found a very charming little place (actually a brothel of the 30s) offered at 52 € instead of 80 € (but on the site of the hotel, at the last minute, there is a price of 59 €. ..). On site, an Italian restaurant.

B flat: breakfast is not included.

- Cheap hote l: no need to register beforehand, you can view rapido hotels available for the evening. It is an international app that compares the online booking sites (Expedia, Amoma, hotelclic ...) and also indicates the reservation rate in the city for the week (60% of the rooms are booked in Brussels , that leaves us from the margin to find a hotel at the last minute). At the top of the list: a hotel at 63 € instead of 76 €). Attention, we do not reserve directly via the app since we are sent back to the online booking site.

Bottom: despite the promise of the name (cheap = cheap), the hotels offered are not particularly "cheap". And if you select one, hard to go back, ie to the list of hotels offered for the evening.

- Accor hotels : the Accor group's app that lists all its hotels around the world: Ibis budget, classic or stylish, aparthotel Adagio or, more luxury the Mercure, meGallery, etc. The search can be done by geolocation, and for the evening itself. With small discounts (134 € instead of 149 € for the Novotel Brussels on the Grand Place), often without breakfast. An app for Accor brand aficionados.

Bemol: everything is in the name, it's the app of the Accor group, so no other hotels offered.