I use Trello, with Todo, doing, deferred and done columns. If you want to go full scrum, great, but that's too much overhead. Signed wife up as well, so it works for both of us. I also have Alexa in four rooms to push my to do list into Trello via ifttt for those dishwashing moments. IMO, and off topic a bit, Amazon killed their dash button market when they packaged three Dots for $120.