Math Brain: Handwriting Drills is made and published by Ryuichi Aida. AppBrain is an independent app data site and isn't affiliated with Ryuichi Aida. The app name, icon, screenshots and description belong to Ryuichi Aida and are shown as published on the App Store.

About Math Brain: Handwriting Drills

Math Brain: Handwriting Drills is an education app developed by Ryuichi Aida.

What is the rating of Math Brain: Handwriting Drills?

Math Brain: Handwriting Drills is rated 5.00 out of 5 stars, based on one rating ratings.

Is Math Brain: Handwriting Drills free?

Math Brain: Handwriting Drills is free. The app size is 81.97 MB. The latest version available is 2.2.0. The last update was on September 7, 2026.

What are the requirements for Math Brain: Handwriting Drills?

The app has a content rating of Low Maturity. The app has been available on the App Store since May 2022.

Description by Ryuichi Aida (from the App Store)

Math Brain is a handwriting math workout app. Write your answers directly on the screen — the AI recognizes your handwriting and grades you instantly, just like a paper drill.

Train every day with four game modes and a Daily Challenge, from kids practicing arithmetic to adults keeping their brain sharp.

GAME MODES
- Grid Math (5x5 / 10x10 "hundred square"): addition, subtraction, multiplication (times tables)
- Fill-in Math: find the missing number in the equation
- Letter Math: crack the digits hidden behind letters (cryptarithm)
- Number Mystery: guess the 2-digit number from clues

DAILY CHALLENGE
Ten fresh questions every day, one attempt per day. Compete on the daily leaderboard, track your Brain Power score, and review your history on the calendar.

RECORDS & BATTLES
- Your times are charted so you can see yourself getting faster
- Battle mode: race against the records of players worldwide

GREAT FOR
- Kids practicing addition, subtraction and multiplication
- Students and adults building mental math speed
- Anyone who wants a quick daily brain workout

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More data about Math Brain: Handwriting Drills

Price	Free
Rating	5.00 based on a single rating
Ranking	Not ranked
Version	2.2.0
App size	82.0 MB
Maturity	Low Maturity

Screenshots

Screenshots by Ryuichi Aida, from the the App Store listing

Official page on the App Store

Alternatives to Math Brain: Handwriting Drills

Changelog of Math Brain: Handwriting Drills

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Developer information for Ryuichi Aida

Ryuichi Aida

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Math Brain: Handwriting Drills