2Digit Multiplication Lite vs 毎日１００マス
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
2Digit Multiplication Lite
Master double-digit multiplication with this educational app. It offers unique methods to quickly solve complex problems, helping users improve their math skills through practice and exercise.
- Learn double-digit multiplication methods
- Practice solving multiplication problems
- Quick calculation techniques
- Exercise math skills
- Improve speed and accuracy
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Learn & Exercise How to multiply double digit numbers quickly. 19x17 (19+7)x10 + 9x7 = 323 (Method-A1) 58x58 ((5x5)+8)x100 + 8x8 = 3364 (Method-A6)
毎日１００マス
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1日1回、脳トレ習慣。基礎計算力と集中力を向上させましょう。 「100マス計算」は、脳の活性化や計算力の向上に効果的と言われています。当アプリでは、楽しみながら継続できる環境を提供します。 【主な機能】 多様な計算練習: 10x10マス計算に加え、短時間で集中できる5x5マス計算も可能。 進捗の可視化: 毎日のタイムを自動記録。グラフで成長を実感できます。 全国ランキング: 他のユーザーとタイムを競えます。年代別フィルターで同世代の強者を探しましょう。 家族で共有: 1つの端末に複数ユーザーを登録可能。家族みんなで記録を共有できます。 直感的な操作: 数字を入力するだけのシンプルな設計。間違えはその場で気づけるため、着実に計算力が身につきます。 【こんな方におすすめ】 毎日コツコツ脳トレをしたい方 お子様の算数力を鍛えたい方 集中力を高めたい方 今すぐダウンロードして、今日の計算トレーニングを始めましょう！
Screenshots
Verdict
The clearest difference is review sentiment: 2Digit Multiplication Lite at 71% against 毎日１００マス's 0%. 毎日１００マス's advantage is in-app purchases (none vs 1). On price, update cadence, 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
Both are free to download. 2Digit Multiplication Lite sells 1 one-off in-app purchase. 毎日１００マス asks for nothing beyond the download.
2Digit Multiplication Lite ships an update every 10 months, 毎日１００マス every 8 months. The most recent releases landed on September 11, 2026 and July 18, 2026 respectively.
| Parameter | 2Digit Multiplication Lite | 毎日１００マス |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 71.4% of reviews — better | 0.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 10 months | Every 8 months — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | Yasuyoshi Ota | Ben Walker |
Customer experience
2Digit Multiplication Lite
毎日１００マス
In-app purchases
2Digit Multiplication Lite
- Add Other Methods and Remove Ads$1.99
毎日１００マス
No in-app purchases
Questions
Is 2Digit Multiplication Lite free?
Is 毎日１００マス free?
Do 2Digit Multiplication Lite or 毎日１００マス have ads?
Which is updated more often, 2Digit Multiplication Lite or 毎日１００マス?
Other comparisons
