Great free app! Can't wait for the add-ons. – Math Almighty Review

The visualizations this app provides after the problems are a great way to help kids bridge the gap of being procedurally or algorithmically capable but lacking in the conceptual understanding. I also like that the animations are made to look like its for little kids. A lot of times math apps try to put little animals all over it and funny sound effects, when what we really need is a clean simple app that conveys the visualizations accurately and simply.
Review by Nonlocality1 on Math Almighty.