合同式ますたー vs ProbabilityPlayer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
合同式ますたー
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<アプリの使い方> [設定] ホーム画面で簡単な設定ができます。 効果音の有無 経過時間表示の有無 テストの問題数 テストの合格点 [設定した問題数だけ1次合同方程式をひたすら解きます] 始めいッボタンを押下すると問題が出題されます。 黒板に表示された問題を解いて,法とする数字によって黒板の下に表示される選択肢から解答する数字のボタンを押下します。 例えば,19を法とする場合は,−9以上9以下の19個の選択肢となります。 間違った場合は正解のボタンに○が付きます。 次へボタンを押下して,自身が設定した問題数だけ問題に取り組みます。 Slide Overでメモしながら取り組むとよいでしょう。 最後の問題を解いた後,採点ボタンを押して採点をします。 たったの5問でも連続して全問正解するのはなかなか難しいと思います笑 よかったら使ってみてください!!!
ProbabilityPlayer
Practice probability problems for the Kyotsu Test, a common Japanese university entrance exam. This app focuses on mathematical probability questions and includes diagrams to aid understanding. It is designed to help students prepare for this specific academic assessment.
- Probability problem practice
- Kyotsu Test focus
- Mathematical probability
- Diagrams included
- University entrance exam prep
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This is an app for Kyotsu Test, the test widely used in Japanese university entrance exams, dealing especially with probability problems in mathematics. I have applied to the rights holder to use the test.
Screenshots
Verdict
The clearest difference is in-app purchases: 合同式ますたー at none against ProbabilityPlayer's 1. ProbabilityPlayer's advantage is device support. On price 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. ProbabilityPlayer sells 1 one-off in-app purchase. 合同式ますたー asks for nothing beyond the download.
| Parameter | 合同式ますたー | ProbabilityPlayer |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | — | Monthly |
| Ads | — | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | — | iPhone, iPad — better |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 4 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Jun Yamashita | Motonari Hibi |
In-app purchases
合同式ますたー
No in-app purchases
ProbabilityPlayer
- Premium$1.99





