My son is building this app. It was so popular it got banned at his school. Real PMF amongst his cohort. Kids who hate math will do it if you make it a game and reward progression. Free to use. His gift to the world.
My 9 year old son has worked on this web app for the last year. His goal is to make learning math fun. He hated math, but has gotten a lot better at it, thanks to Math Realm. The game logic has reached an awesome point. You can battle the computer or other players online. Wizards, tokens, egg shops, pets, customizing your avatar. All driven by completion short math quizzes. He is continuing to improve the app, he hands out cards at his school and around town to spread the word. A true builder with a passion for creating something useful and fun.