This mobile application is dedicated to the new service: Rubis - Self-service bike Registration is free. 1. Create an account with the registration of a credit card 2. Choose the desired package 3. Rent:     - Click in the application on the number of the bike you want to use     - Release the chain from the terminal 4. Make the bike:     - Insert the chain on the bike     - The screen confirms the rendering. The rental stops. All these instructions are written on the bikes and the signage of t