Netflix Parental Controls Screen Time. Personally I try and limit screen time to 20 minutes a day and set my kitchen timer to sound a warning alarm after 15 minutes and then it is set again for another 20 minutes. It sounds as though youre looking into parental controls using Screen Time on your childs iPad.

These controls can be used to restrict access to age-inappropriate content to set usage times and to monitor activity. On the Account page scroll down to the section Profile and parental controls. On the home page click the profile icon down arrow and click Account from the list of options.
Select Next to set limits for the app.
Lock your profile or other profiles on your account. Put in your Netflix password. From the main account holder. Turn autoplay on or off.