Regret I didn't know about this App earlier! – Mathopolis: Addition, Subtraction, Multiplication, and Division Review

I had to go back to this app to let other moms & dads know that this was the best money I ever spent on an app! My 9 year old asks to play with my phone over & over everyday. I started telling him "do the 8's" & then u can play or whatever number he needs to work on. After less than 10 mins with each number on this app... He mastered his multiplication tables! My only regret is that I didn't get it sooner. Truly in retrospect, I would gladly pay $15 for this app! It has helped his confidence & my stress level & concern.
Review by Mom Regret on Mathopolis: Addition, Subtraction, Multiplication, and Division.