DS is four (in nursery) and has learned all his letter sounds from the Alphablocks letters app and now knows oo as well. He can put words together with a bit of help but we've only done the Alphablocks game on Cbeebies app which doesn't have many words.
What would be a good next step? He's very motivated by apps (he needs me to do them with him which gives us good one to one time too) and struggles with drawing/writing (basically only scribble, OT assessment, lots of recommendations bla bla bla) so it's nice to have something he succeeds at.