Apologies, I realise this is something of a duplication from another thread, but as pointed out on there 12/13 year olds are very different from older teens. I'd be interested to know what house rules those of you with dc this age have on screen time.
(I find it's complicated somewhat for me by the fact that dd mostly uses her tablet for reading (fanfic) and a bit of writing. DH feels that's different from reading a book or writing on paper, I'm not sure. )