Mental Math Kingdom

■ No ads. One-time purchase. No sign-up needed. A mental math trainer you can hand to your kids with confidence. Your learning records stay on your device, and no account is needed.

■ Your journey on the Math Road From grade-1 addition to times tables, 2-digit multiplication, and adult-level challenges — climb Levels 1 to 20, collecting stars one step at a time.

• Pick your grade, or take a 1-minute placement test to find your starting point
• Always start where you can win, and level up without frustration
• Grade 1 (addition), Grade 2 (times tables), Grade 3 (division), Grade 4+ (2-digit multiplication), plus brain training for teens and adults. The whole family can use it.

■ Master mental multiplication Doing "23 x 47" in your head is a real skill — and the top of the Math Road is where you earn it.

• Step-by-Step: break 2-digit multiplication into 3 steps and learn how it works
• Times-Table Ladder: unlock stage by stage and collect stars
• Weak-Spot AI: analyzes your mistakes and targets what you struggle with

■ Gamification that keeps you coming back

• Earn XP and rank up from "Rookie" all the way to "Mental Math King"
• Daily streaks, combos, and a badge collection
• Daily Challenge: the same 10 questions for everyone, every day
• Game Center leaderboards (daily / all-time / time attack / weekly league)

■ Modes for every mood Practice / Step-by-Step / Daily Challenge / Time Attack / Survival / Review / Weak-Spot AI

■ See your growth Accuracy and speed trend charts, per-topic stats, and a parent report. Progress you can see keeps motivation high.

■ Mental Math Kingdom Pro (one-time purchase — buy once, use forever) Unlocks Survival, Weak-Spot Review, unlimited Time Attack, detailed stat charts, and all themes. It is not a subscription.

For ages 6 to adult — kids, students, and grown-ups keeping their minds sharp.