Simple and useful - for the parents!
My 3 year old autistic child is not talking yet so toilet training, despite going very well so far, has additional challenges to that of training a mainstream child. All I needed was somewhere to record the “when and what”, this does exactly that. It’s not slick or polished but it is functional for parents, not children! My child doesn’t respond to reward charts etc and I’m not a big fan of screens (unless I need 5 minutes for my own sanity) so it’s great that it’s designed for parents’ use. It’s a shame it’s not been optimised for the latest iOS update as that’d make it a lot clearer and easier to use.