Comparison

100ます計算ノート vs Math Grid Calculation Training

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

100ます計算ノート

Features
Read full description

100ます計算ノートは、楽しく100マス計算に取り組めるアプリです。 ■ 3つの入力モード ・音声 — 答えを声で入力 ・手書き — 指で数字を書いて入力 ・テンキー — タップで入力 ■ 問題数は3段階 10マス・50マス・100マスから選べます。それぞれ2分を目指してステップアップしましょう。 ■ 記録と習慣化 タイムを散布図で振り返り、連続日数で毎日の習慣をサポートします。

About

Math Grid Calculation Training

Features
Read full description

Math Grid Calculation Training is a compact mental math training app inspired by the classic 100-cell calculation method. Compared to traditional 100-cell math exercises, this mini-sized version is quicker and easier to play, making it perfect for short study sessions and spare moments throughout the day. “Regular hundred cell calculation takes too long…” “I want quick brain training and math practice…” Math Grid Calculation Training is the perfect solution for anyone looking for a fast and enjoyable arithmetic training experience. Practice addition, subtraction, multiplication, and other math problems while improving your: * mental arithmetic skills * calculation speed * concentration * accuracy It is recommended for: * elementary school math practice * daily arithmetic training * brain training for adults * quick mental math exercises 【Features】 * Mini-sized grid math training * Quick and easy mental arithmetic practice * Perfect for short breaks and spare time * Improve both speed and accuracy * Fun for both kids and adults * Simple and easy-to-use controls Whether you enjoy math practice, brain training, or daily calculation exercises, Math Grid Calculation Training makes it easy to build a consistent learning habit. Challenge yourself with quick and compact grid math puzzles anytime, anywhere! 【Benefits of Grid Math Training】 Grid math training is a learning method that improves mental arithmetic and calculation speed by repeatedly solving math problems in a grid format. This style of training is also widely known through Professor Kageyama’s arithmetic exercises. Although the rules are simple, regular practice can provide many benefits: * Improve mental math ability Repeated calculation practice helps you solve arithmetic problems faster in your head. * Increase calculation speed Solving many problems within a limited time naturally improves speed. * Strengthen concentration Filling in the grid continuously helps improve focus and attention. * Improve accuracy You can train yourself to calculate quickly while reducing mistakes. * Build study habits Short practice sessions make it easier to continue daily learning and brain training. * Brain training and cognitive exercise Grid math is also popular among adults as a form of brain training and mental exercise. Grid math training is useful not only for elementary school students learning arithmetic, but also for: * middle school students * high school students * adults who want to improve mental math skills By practicing a little every day, you can gradually improve both speed and accuracy while gaining confidence in calculation. Small size of 100-cell calculation: math practice exercise to improve your brain!

Screenshots

100ます計算ノート3 screens
Math Grid Calculation Training4 screens

Verdict

The call

The clearest difference is in-app purchases: Math Grid Calculation Training at none against 100ます計算ノート's 1. Math Grid Calculation Training also leads on iOS requirement (15.0 vs 18.0). 100ます計算ノート's advantage is update cadence (every 6 days vs every 2 months). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 100ます計算ノート sells 1 one-off in-app purchase. Math Grid Calculation Training asks for nothing beyond the download.

UpkeepUpdate frequency

100ます計算ノート ships an update every 6 days, Math Grid Calculation Training every 2 months. The most recent releases landed on September 9, 2026 and September 12, 2026 respectively.

Scorecard3 real differences · 3 level
100ます計算ノート versus Math Grid Calculation Training: the parameters behind the verdict, then further details
Parameter100ます計算ノートMath Grid Calculation Training
PriceFreeFree
Update frequencyEvery 6 days — betterEvery 2 months
AdsYesYes
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size37 MB95 MB
Age rating4+4+
DeveloperYuki TaniguchiMasaki Kanno

In-app purchases

1 purchases

100ます計算ノート

One-time1
  • 広告を削除する$2.99
None

Math Grid Calculation Training

No in-app purchases

Questions

Is 100ます計算ノート free?
100ます計算ノート is free to download, with in-app purchases available.
Is Math Grid Calculation Training free?
Math Grid Calculation Training is free to download, with no in-app purchases.
Do 100ます計算ノート or Math Grid Calculation Training have ads?
Both 100ます計算ノート and Math Grid Calculation Training show ads.
Which is updated more often, 100ます計算ノート or Math Grid Calculation Training?
100ます計算ノート ships an update every 6 days, and Math Grid Calculation Training every 2 months. Most recently, 100ます計算ノート was updated on September 9, 2026 and Math Grid Calculation Training on September 12, 2026.

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