掛け算９９完全マスター Ext vs Multiply Pairs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
掛け算９９完全マスター Ext
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大人から子供まで、楽しく学べる掛け算９９です。掛け算９９は小学２年生で学習します。 ９９を読み上げますので、それを聞いて暗記しましょう。 暗記できたら、次は９９表の穴埋めに挑戦です。 最後に９９のスピードテストで、学習の成果を確認しましょう。
Multiply Pairs
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Created by a Math Teacher QuickMath Series A math training app designed to strengthen your calculation skills and logical thinking in a short time. A math × brain training series for improving number sense. Find pairs of numbers and reach the target number! In this app, you can practice multiplication. Search for pairs of numbers that produce the target value. While playing, you can improve: • multiplication • Mental math skills • Calculation speed Suitable for • Advanced elementary school students • Middle school math practice QuickMath Series • SumX – number pair puzzle • SumXMinus – negative number training • Common Divisor – divisor brain training • Exponent – power calculation challenge Train your math brain every day. Perfect for students, teachers, and anyone who wants to train their math brain.
Screenshots
Verdict
The clearest difference is ads: 掛け算９９完全マスター Ext at none against Multiply Pairs's shown. 掛け算９９完全マスター Ext also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.6). Multiply Pairs's advantage is update cadence (every 4 weeks vs every 27 months). On price and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
掛け算９９完全マスター Ext ships an update every 27 months, Multiply Pairs every 4 weeks. The most recent releases landed on September 15, 2026 and September 17, 2026 respectively.
| Parameter | 掛け算９９完全マスター Ext | Multiply Pairs |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 27 months | Every 4 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 21 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | ryo itou | Katsuhiko Yao |
In-app purchases
掛け算９９完全マスター Ext
No in-app purchases
Multiply Pairs
No in-app purchases
Questions
Is 掛け算９９完全マスター Ext free?
Is Multiply Pairs free?
Do 掛け算９９完全マスター Ext or Multiply Pairs have ads?
Which is updated more often, 掛け算９９完全マスター Ext or Multiply Pairs?
Other comparisons
