KHM App vs AWS Security Quiz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KHM App
Explore famous and hidden artworks with interactive guidance. Discover hidden details and perspectives, like x-ray views or the back of paintings. Engage with art through interactive elements that connect the past to the present.
- Guided art tours
- Interactive elements
- Hidden artwork perspectives
- Museum navigation
- Multi-language support
- Children's tours
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For the first time your smartphone can guide you to famous and hidden works of art and lets you look at them as if through a magnifying glass. See the backside of works, views from the inside or x-ray images which would otherwise be hidden and sharpen your eyes for the details. Interactive elements make the originals even more exciting and build bridges from the past to the present. Let yourself be informed, surprised and entertained- and, most important: Take part!! Here it goes – the first tours are already available Features: * Total of 8 tours * Children’s tours starting from age 8 * Interactive elements * German, English, Turkish and BCS (Bosnian, Croatian and Serbo-Croatian) * Navigation through the museum * Barrier-free access available
AWS Security Quiz
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AWS セキュリティの知識を 4 択クイズで学べるアプリです。(主にアクセスキーの流出事例) さらに、セキュリティ/ガバナンス ジャンルの AWS What's New の要約機能も追加しました ■ 8 カテゴリ 80 問を収録 ・アクセスキー流出 ・CloudTrail フォレンジック ・IAM ポリシー設計 ・インシデントレスポンス ・ネットワークセキュリティ ・S3 セキュリティ ・Organizations・SCP ・ログ・モニタリング ■ 特徴 ・CTF 風ターミナル UI ・回答後に詳しい解説を表示 ・カテゴリ別の弱点分析 ・学習履歴の記録 ・オフライン対応 AWS 初学者から中級者まで、実践的なセキュリティ知識を身につけましょう。
Screenshots
Verdict
The clearest difference is in-app purchases: AWS Security Quiz at none against KHM App's 3. AWS Security Quiz also leads on update cadence (daily vs every 3 weeks). KHM App's advantage is ads (none vs shown). On price, 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. KHM App sells 3 one-off in-app purchases. AWS Security Quiz asks for nothing beyond the download.
KHM App ships an update every 3 weeks, AWS Security Quiz daily. The most recent releases landed on August 8, 2026 and September 24, 2026 respectively.
| Parameter | KHM App | AWS Security Quiz |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (31 ratings) — better | — |
| Positive reviews | 81.8% of reviews | — |
| Number of ratings | 31 — better | — |
| Update frequency | Every 3 weeks | Daily — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 43 MB | 38 MB |
| Age rating | 12+ | 4+ |
| Developer | KHM-Museumsverband | Kazuaki Ichino |
In-app purchases
KHM App
- Magie Tour$0.99
- Superpower!$0.99
- Building Bodies$0.99
AWS Security Quiz
No in-app purchases
Questions
Is KHM App free?
Is AWS Security Quiz free?
Do KHM App or AWS Security Quiz have ads?
Which is updated more often, KHM App or AWS Security Quiz?
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