Very good for a free app! – Marble Math Lite: Multiplication Review
This lite version (only includes multiplication) is limited, but still a very good practice app. We have the paid version as well, which includes more operations, but this one is excellent if you only need your kids to practice multiplication. There are links to the paid versions, but nothing obnoxious that gets in the way or limits gameplay like many free apps.
Review by jxdad on
Marble Math Lite: Multiplication.