Good but British–centric – DoodleMath: Elementary Math Review
For non–Brits, converting € to p isn’t high on our list of skills to master. I get that it’s a British–made app, but if you’re going to offer it up to the world, allow us to opt out of the skills that are specific to your country.
Review by OMGWTF144 on
DoodleMath: Elementary Math.