SumXMinus vs 英語モンスターズ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SumXMinus
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Created by a Math Teacher Train your brain in just 30 seconds. QuickMath Series A fast and fun way to master mental math. Can you find the right number pairs? Use both positive and negative numbers to reach the target. Example: (-2) + (-4) = -6 (-4) + (+5) = 1 Challenge yourself and improve: • Negative number understanding • Mental calculation speed • Focus and thinking skills From upper elementary to middle school level. QuickMath Series • SumX – Number Pair Puzzle • SumXMinus – Negative Number Training • Common Divisor – Divisor Brain Training • Exponent – Power Calculation Challenge • Decimal Finder – Number Line Intuition
英語モンスターズ
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英単語を楽しく学べる、小学生から中高生向けの学習アプリです。 日本語に合う英単語を4つから選ぶ、意味から英単語を書く、英文の空欄に入る単語を書く、3つのテストに挑戦できます。各テストは10問です。 テストのあとはごほうびガチャ。オリジナルモンスターを集めて図鑑を埋めましょう。はじめての英単語・小学生ベーシックから英検級の目安まで、レベルを選んで学べます。
Screenshots
Verdict
The clearest difference is ads: 英語モンスターズ at none against SumXMinus's shown. On price, in-app purchases, device support and iOS requirement 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.
| Parameter | SumXMinus | 英語モンスターズ |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 32 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Katsuhiko Yao | Kazuyo Kakuda |
In-app purchases
SumXMinus
No in-app purchases
英語モンスターズ
No in-app purchases
Questions
Is SumXMinus free?
Is 英語モンスターズ free?
Do SumXMinus or 英語モンスターズ have ads?
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