Bokningsappen, developed by Pastell Data AB, is a free Android application that allows users to book fitness classes at facilities using the Pastell Data AB booking system. The app offers a variety of features including the ability to filter classes by facility and activity type, view available spots in a class, and book or cancel a class reservation. Users can also view their current bookings within the app.

To use Bokningsappen, users simply log in with their existing username and password from the Pastell Data AB booking website. It is important to note that users must obtain their facility ID from their gym or fitness center in order to use the app.

Overall, Bokningsappen is a convenient and user-friendly app for those who want to easily book their fitness classes on the go.