The app functions as a marketplace and search engine for free tours, with a rating system similar to TripAdvisor. Guides and companies can publish their own routes and monitor attendance in real-time, while tourists can search for tours by city, date, and language. After the tour, tourists receive a notification to rate both the guide and the tour. Free Touring provides a platform for collaborative tourism, allowing tourists to connect with locals and create a quality catalog of guides and tours.