Onyxone kiosk displays the web pages in the controlled environment where user can only access the programmed URL.
When app is launched you can provide a URL which will be opened in the next page. Once the app is launched user cannot go back to the URL page.
You can use iOS guided access feature to restrict users to use only this App.
Settings:
URL: This URL will be launched
Clear cache (Yes/No): Clear cache while launching the app.
External Domain allowed: Allow or deny the access of any other domain other than the provided in URL.
Idle time: Timeout time. On timeout user will be brought to the URL page.