Understands the whole household
Who is where, what is due, what keeps slipping. Ask in plain language and Ron answers from the full picture, not one siloed list.
Most family apps give every person their own list and leave the joining up to you. Ron holds one model of the household — the people in it, the standing commitments, the things that only happen on alternate Thursdays — so a question like “is anyone free to collect Ben on Friday?” has an answer. You do not have to remember which list a thing was written on, because there is only the one picture.