You can register an account not only from your PC browser, but also from your smartphone. Mobile applications have been developed for iOS and Android phones. You can also use your smartphone to open the mobile version of the 1Win website.
The registration process in the app and mobile version is no different from creating a profile in a PC browser. The player needs to fill out a questionnaire or authorise via a profile in a social network. Separate registration for the app and the PC site is not required.