# Mental Math Kingdom

> Level up: grade 1 to adult

Canonical page: [https://chrome-stats.com/d/id6787438808](https://chrome-stats.com/d/id6787438808)

## Overview

- **ID:** `id6787438808`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Hiroki Sekimoto
- **Category:** Education
- **Version:** 1.0.1
- **Last updated:** 2026-07-09
- **First published:** 2026-07-09
- **Size:** 13 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/mental-math-kingdom/id6787438808)
- **Website:** [https://suiprincess.github.io/anzanking-privacy/app.html](https://suiprincess.github.io/anzanking-privacy/app.html)
- **Privacy policy:** [https://suiprincess.github.io/anzanking-privacy/](https://suiprincess.github.io/anzanking-privacy/)

## Description

■ 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.

## Rankings

- #1,054,708 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6787438808)