AWS ソリューションアーキテクトアソシエイト 問題集アプリ vs KAKURAKU
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AWS ソリューションアーキテクトアソシエイト 問題集アプリ
This app offers a comprehensive practice exam for the AWS Certified Solutions Architect - Associate certification. It features detailed explanations for all questions, offline access, and progress tracking to help users identify and focus on weak areas. The app includes various study modes and visual aids to enhance learning efficiency.
- Offline access
- All questions explained
- Progress tracking
- Identify weak areas
- Randomized question sets
- Focus on incorrect/unanswered questions
- Radar chart for skill analysis
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【広告なし!全問解説付き!オフライン使用OK!】 本アプリは、AWS認定 ソリューションアーキテクトアソシエイトのオリジナル問題集です。 広告が一切無く、解説付きのため効率よく学ぶことができます。 進捗状況・苦手分野を確認しながら、網羅的・集中的に学習できます。 また、オフラインで使用できるため、場所を問わずAWS認定 ソリューションアーキテクトアソシエイトの勉強に集中できます。 【問題】 実際の試験に合わせた、多岐選択式を用意しています。 各章ごとに10問単位で分けて収録しているので、順番に学ぶことができます。 全ての章からランダムで10問ずつ出題することもできます。 また、誤った問題、未実施の問題だけに集中できるモードを搭載。 進捗状況をステータスバーにて確認し、誤った問題/未実施のみを効率よく学習できます。 【レーダーチャート】 得意・苦手な分野が一目でわかるレーダーチャートを搭載。 苦手分野を集中的に対策可能です。 【履歴】 実施した問題については履歴から結果を確認できます。 【AWS認定 ソリューションアーキテクトアソシエイトについて】 〜公式サイトより〜 ■AWS Certified Solutions Architect - Associate 幅広い AWS サービスに関する技術的な知識とスキルを認定します ■試験概要 AWS Certified Solutions Architect - Associate は、コストとパフォーマンスが最適化されたソリューションの設計に重点を置いています。これは、AWS クラウドまたはオンプレミス IT での経験が豊富な受験者にとって理想的な出発点です。この試験にコーディングの深い実務経験は必要ありませんが、基本的なプログラミングの概念を熟知していると有利です。 ■AWS Certified Solutions Architect - Associate は私のキャリアにどのように役立ちますか? この認定資格は、Skillsoft の IT スキルおよび給与レポートで 2023 年の認定資格の上位 10 位に位置付けられています。認定を受けた個人は、この業界で認められた認定資格を取得した結果、自信が高まり、IT/クラウドの技術系の同僚や顧客からの信頼が高まったと報告しています。 【備考】 SAA-C03に対応
KAKURAKU
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KAKURAKU is an educational app that lets you experience probability paradoxes hands-on. Answer with your gut, run the simulation hundreds of times, and compare the result with the mathematical answer. See for yourself where intuition and mathematics part ways. Developer: Fuji Bit Inc. KAKURAKU is the 10th app in the "-raku" series of educational apps, and its theme is probability. It covers 14 famous probability paradoxes, and every one of them unfolds in four phases. Four phases: 1. Gut check: Answer with your intuition first. Most people get these wrong. 2. Simulation: Run one trial at a time or hundreds at once, and see the probabilities as real numbers. 3. The answer: See the mathematical answer and why intuition misses, with diagrams and formulas. 4. Final check: Answer a new question to clear the stage. 14 probability paradoxes in 3 categories: Conditional probability traps - The Door Trap (Monty Hall Problem): Does switching doors win 2/3 of the time? - The Gold Box (Bertrand's Box): Is your 1/2 intuition wrong? - Warden's Verdict (Three Prisoners Problem): Does one word from the warden change A's fate? - Test Trap (False Positive Problem): You test positive, yet the chance you are sick is only 16%? - Sleeping Princess (Sleeping Beauty Problem): 1/2 or 1/3? People still disagree. When statistics fool intuition - Miracle Classroom (Birthday Paradox): With just 23 people, is a shared birthday more likely than not? - Reversed Statistics (Simpson's Paradox): Can the parts and the whole point in opposite directions? - The Endless Bus (Bus Waiting Paradox): Buses come every 10 minutes on average, yet you wait 10 minutes on average? - Red Chain (Gambler's Fallacy): After a run of reds, is black due? - Too Many Ones (Benford's Law) (new): Do about 30% of everyday numbers start with 1? Expected value and decisions - Envelope Dilemma (Two Envelope Problem): Should you keep switching envelopes? - Infinite Gamble (St. Petersburg Paradox): The expected value is infinite, so why would no one pay much to play? - The Predictor's Boxes (Newcomb's Paradox): One box or two? Change the predictor's accuracy and find out. - The Second Mover Wins (Penney's Game) (new): A game of guessing three-coin patterns. Can the second player win up to 7/8 of the time? Features: - Clean, modern design with dark and light themes - Home screen organized by category - Every stage advances in four phases, and you can always see where you are - Graphs and numbers show the results approaching the theoretical value as trials add up - If you go back during the final check, the app asks whether to leave the stage - Available in 73 languages, including English and Japanese (follows your device language) - No sign-in; start right away - Simulations work offline (the network is used only for ads) Great for: - Students learning probability and statistics - Anyone curious about the gap between intuition and mathematics - Teachers looking for classroom material - Anyone who wants to truly understand why the answer is what it is Price and purchases: - Price: Free - In-app purchases: None - Subscriptions: None - Ads: Banner ads by Pangle at the bottom of the screen, and a full-screen (interstitial) ad may be shown when you clear a stage - Ads are personalized only if you allow tracking. You can turn this off in "About this app" > "Ad settings" The "-raku" series of educational apps (selection): - SUUGAKU - Mathematics - BUTURAKU - Mechanics - DENRAKU - Electromagnetism - HARAKU - Waves - NETURAKU - Thermodynamics - KORAKU - Optics - RYURAKU - Fluid dynamics - KAKURAKU - Probability
Screenshots
Verdict
The clearest difference is price: KAKURAKU at Free against AWS ソリューションアーキテクトアソシエイト 問題集アプリ's $1.99. KAKURAKU also leads on update cadence (every 3 weeks vs every 4 months). AWS ソリューションアーキテクトアソシエイト 問題集アプリ's advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.0). On in-app purchases 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
KAKURAKU is free to download; AWS ソリューションアーキテクトアソシエイト 問題集アプリ costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
AWS ソリューションアーキテクトアソシエイト 問題集アプリ ships an update every 4 months, KAKURAKU every 3 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.
| Parameter | AWS ソリューションアーキテクトアソシエイト 問題集アプリ | KAKURAKU |
|---|---|---|
| Price | $1.99 | Free — better |
| Positive reviews | 50.0% of reviews | — |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 57 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | 株式会社キイロ乃カモ | Fuji Bit Inc. |
In-app purchases
AWS ソリューションアーキテクトアソシエイト 問題集アプリ
No in-app purchases
KAKURAKU
No in-app purchases
Questions
Is AWS ソリューションアーキテクトアソシエイト 問題集アプリ free?
Is KAKURAKU free?
Do AWS ソリューションアーキテクトアソシエイト 問題集アプリ or KAKURAKU have ads?
Which is updated more often, AWS ソリューションアーキテクトアソシエイト 問題集アプリ or KAKURAKU?
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