基本情報技術者試験対策 vs ProbabilityPlayer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
基本情報技術者試験対策
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［選択］で、学習する問題を選びます。 ［問題］で、選択肢から、解答を選びます。解答を選ぶと［解説］画面に変わります。 ［解説］で、○（正解）、×（間違い）を確認します。全ての問題の解説を記載しています。チェックをつけておけば、あとから振り返るときに便利です。 ［一覧］は、選択した学習問題の一覧です。 ［集計］は、解答日別に、解答数、正解数、間違い数、正答率を表示します。 [メモ]は、メモを8つまで作成できます。問題によってはpointを登録していますので、メモに追加できます。共有ボタン(□に↑)をタッチすれば、メモをファイルに保存したり、メールで送ることができます。
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 price: ProbabilityPlayer at Free against 基本情報技術者試験対策's $3.99. ProbabilityPlayer also leads on update cadence (monthly vs every 6 months). 基本情報技術者試験対策's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 18.0). On 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
ProbabilityPlayer is free to download; 基本情報技術者試験対策 costs $3.99 up front. ProbabilityPlayer sells 1 one-off in-app purchase. 基本情報技術者試験対策 asks for nothing beyond the download.
基本情報技術者試験対策 ships an update every 6 months, ProbabilityPlayer monthly. The most recent releases landed on October 4, 2026 and September 27, 2026 respectively.
| Parameter | 基本情報技術者試験対策 | ProbabilityPlayer |
|---|---|---|
| Price | $3.99 | Free — better |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 6 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 71 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Masahiro Tomosada | Motonari Hibi |
In-app purchases
基本情報技術者試験対策
No in-app purchases
ProbabilityPlayer
- Premium$1.99
Questions
Is 基本情報技術者試験対策 free?
Is ProbabilityPlayer free?
Do 基本情報技術者試験対策 or ProbabilityPlayer have ads?
Which is updated more often, 基本情報技術者試験対策 or ProbabilityPlayer?
Other comparisons
