The normal way is, that our hotel guests connect their device with the wifi network and the browser opens automatically the login page. If not, users start browser manually, put in any website url, for example Google and than they can see the login page.
This works not for users with Apple devices. Apple user can connect to wifi network, but they can not open the login page. The only option is, that this users have to start their browser manually, but in the ip adress from router and than they can see the login page.
Its not the best way, because at cherck-in i have to ask every guest, if he have an Apple device and explain them this situation with ip adress.