You can change the permissions for those collaborators to become read-only collaborators, and then they could access your Airtable database via the mobile app without being able to edit any of the information.
However, you should note that once somebody becomes a collaborator (even a read-only collaborator), they have full access to viewing & downloading all of the data in your entire base for themselves onto their own computers and into their own personal workspaces. They won’t be able to edit the data in YOUR base, but they could download/copy all the data for their own personal usage.