MathIt answers one question for learners: what should I practice today? A short questionnaire (or a placement check for adults) builds a personalized daily plan of five drills, and every game adapts to how fast and how accurately you answer. Inside: 29 mental-math lessons that teach real tricks (x9, x11, halve-and-double, making a ten) with drills right after; 113 math games covering K-7 — counting, the four operations, fractions, percents, measurement; a times tables campaign from 2x to 12x with a per-fact mastery grid; logic puzzles with a hidden rule (mini sudoku, cage math, balance scales, magic squares); and real-time multiplayer where 2-5 friends race through 30-second rounds and climb a global leaderboard. Most math apps are drill-only or lesson-only. MathIt teaches a method, drills it immediately, and uses streaks and multiplayer for the motivation solo practice lacks. Free, 20 languages, no chat, rated for everyone. Optional ad-free plan: $0.99/mo or $5.99/yr.