Yes, the trip can be edited simultaneously by more than one trip participant. This is one of the most important features of the application in order to optimize the creation of the Trip Book.
How is it done?
The user creating the trip must go to his trip and click on the icon 
in the upper right corner. From this point on, there are two ways to join:
- If you are together with the person who created the trip, on the main "My Trips" screen click on the icon
and choose the "Scan trip created" option. You will have to scan the QR code on the trip creator's screen.
- You can also be invited by WhatsApp, SMS, Instagram and other social networks. To do this, the trip creator user, from his "collaborators" screen, will have to click on the icon
Being a collaborator is not the same as being a member (or participant). The latter concept refers to the people who have gone on the trip. You can be a collaborator and not a member and vice versa. Click here to learn how to add participants to the trip.