# Math Brain: Handwriting Drills

> Mental math & times tables

Canonical page: [https://chrome-stats.com/d/id1623538548](https://chrome-stats.com/d/id1623538548)

## Overview

- **ID:** `id1623538548`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Ryuichi Aida
- **Category:** Education
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 2.2.0
- **Last updated:** 2026-09-07
- **First published:** 2022-05-13
- **Size:** 82 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/math-brain-handwriting-drills/id1623538548)
- **Website:** [https://hundredsquare-12020.web.app](https://hundredsquare-12020.web.app/)
- **Privacy policy:** [https://hundredsquare-12020.web.app/en/privacy-policy.html](https://hundredsquare-12020.web.app/en/privacy-policy.html)

## Description

ReckonSquare:LearningMath enables math practice through handwritten answers on 5x5 or 10x10 grids. It supports addition, subtraction, and multiplication, starting from simple single-digit problems. The AI recognizes handwriting and advances to the next square when correct, with an eraser to fix mistakes. Daily records are charted, and you can compare your progress on the ranking page or compete with players worldwide.

It’s suitable for kids and adults, offering a game-like, engaging way to build arithmetic fluency while tracking progress and staying motivated through friendly competition.

## Rankings

- #749,104 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1623538548)