Time supervision not available on IOS?!

I simply can not believe that Norton Family does not have the time supervision feature available on IOS devices.  Its one of the main reasons I chose Norton over over security providers; the thought that I could really help control my child's usage.  If this was possible, I would tell all my friends about Norton and stay with you for the foreseeable future!!!  IOS is such a major platform I feel this really needs to be added; you would have such a big market opportunity in the UK.

Please let me know if and when this feature can be added

Thanks