MC問題 vs Whyzard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MC問題
This app provides a practice tool for multiple-choice questions, crucial for exams like U.S.CPA, CIA, and CISA. It offers chapter-based practice with immediate feedback and detailed explanations, allowing for efficient learning and deeper understanding of concepts. The app supports offline use and features an option to shuffle answer choices for varied practice.
- Chapter-based practice questions
- Immediate answer and explanation feedback
- Detailed explanation for each choice
- Shuffle answer options for review
- Offline access
- Japanese/English display toggle (U.S.CPA only)
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MC問題(Multiple Choice:4択問題)はU.S.CPA試験の配点の50%を占める重要な出題形式です。また、CIA、CISA試験においては、本試験がMC形式で出題されます。 MC問題に効率的に正答し、試験に合格する力をつけるための演習ツールとして、本アプリをご活用下さい。面倒な設定もなく、オフラインでもご利用が可能です。 ◎特徴1 <学習進捗に応じた一問一答形式> 学習進捗の状況に応じた、チャプター単位での演習が可能です。 本アプリでは、『問題>解説』の順に一問一答形式で出題されます。問題を解いた直後に、その問題の正解と解説を確認するので、記憶が新鮮なうちに知識の定着を行うことができます。また、肢別の解説を充実させていますので、正解の選択肢だけでなく、誤りの選択肢についても『なぜ、誤りなのか?』を意識することにより、問われた論点の理解を深めることができます。 ◎特徴2 <復習時に有効な選択肢シャッフル> 何度か同じ問題を解いていると、正答の位置を覚えてしまうこともあります。 「選択肢シャッフル」機能を有効にすることで、新鮮な感覚で問題演習に取り組むことができます。 例えば、 1回目は通常の並び順で演習し、 2回目は選択肢をシャッフルして演習する、 というように活用が可能です。 ◎特徴3(※U.S.CPAコースのみ) <問題・選択肢の日/英 表示切替> 全ての問題について、日本語/英語 の表示切替が可能です。 「学習を始めたばかりで英語に少し抵抗がある」、「英語表記の専門用語の意味が思い出せない」というような場合には、日本語での問題演習も可能です。
Whyzard
This app provides dual-layered answers to children's 'why' questions. It offers a kid-friendly explanation to read aloud together and a deeper, adult-level explanation for parents. It encourages shared learning and curiosity.
- Dual-layer answers
- Kid-friendly explanations
- Adult-level explanations
- Follow-up suggestions
- Daily starter questions
- Siri integration
- Multi-language support
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When your child asks a why-question, Whyzard gives you two layers, side by side — a calm, kid-friendly answer you can read together, and a real adult-level explanation underneath. So you're not reciting; you're learning alongside them. HOW IT WORKS • Type or speak any question your child has asked, or one you're both curious about: "Why is the sky blue?" "Why can birds fly?" "Why can't I have ice cream before dinner?" • Get a two-layer answer in seconds — a kid-friendly framing first, your own deeper layer underneath. When a "why" is really about a rule or a feeling, Whyzard tells you so and gives you one calm answer instead of two. • The kid-facing answer, read aloud. • An honest note flags what the answer leaves out, and when your child will be ready for that next layer. • Follow-up suggestions help you go deeper if either of you stays curious. • After each answer, a few open-ended questions to ask your child back — each with a quick answer ready for you. • A starter question every day, in case you want a fresh question to explore together. LEARN TOGETHER, IN TWO LAYERS The for-your-child layer is the words you can read aloud together — tuned to how your child takes in ideas, from first plain-spoken explanations to a well-read kid ready for bigger words. Set your child's level once, and every answer comes back fitted to them. The just-for-you layer is a real explanation written for the parent — as deep as you want, from a quick gist to the full mechanism behind it. You and your child learn together, instead of you relaying a script you don't fully understand. BUILT FOR CURIOSITY — LEARNED TOGETHER The why-questions kids ask all day — about sky, weather, animals, space, bodies, dreams, why things work the way they do. Each one becomes a moment to wonder about together. WHY IT'S NOT ANOTHER CHATBOT • Built for two readers, not one. Open it with your child — answer on screen, conversation in the room. • No account, no sign-up, no waiting. Open the app, ask, read together. • Your conversation history stays on your device. SIRI-READY "Hey Siri, ask Whyzard why the sky is blue." A calm answer comes back on screen. ASK IN ANY LANGUAGE Whyzard auto-detects the language of each question and answers in the same language. — Whyzard is for the questions kids ask and parents don't always have words for. Open it together. Read it together. Keep wondering together. — WHAT'S FREE, WHAT'S PLUS Free includes five questions a day, one child profile, and a daily turn with the premium read-aloud voice. Whyzard Plus lifts the daily limit, makes room for up to five children, and opens the premium voice for everyday reading. — Whyzard Plus is an auto-renewable subscription. Payment is charged to your Apple Account at confirmation of purchase. Your subscription renews automatically unless you cancel at least 24 hours before the end of the current period; your account is charged within 24 hours before the period ends. Manage or cancel anytime in your App Store account settings. Terms of Use: https://ken0nek.com/apps/whyzard/terms-of-use/ Privacy Policy: https://ken0nek.com/apps/whyzard/privacy-policy/
Screenshots
Verdict
The clearest difference is rating: Whyzard at 5.0 against MC問題's 3.3. Whyzard also leads on update cadence (every 3 days vs every 3 months). MC問題's advantage is in-app purchases (none vs 2) and iOS requirement (15.6 vs 26.0). On price, ratings volume, 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
Both are free to download. Whyzard sells 2 in-app purchases, starting at $4.99 per month. MC問題 asks for nothing beyond the download.
Whyzard holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively.
MC問題 ships an update every 3 months, Whyzard every 3 days. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.
| Parameter | MC問題 | Whyzard |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (3 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 22.2% of reviews | — |
| Number of ratings | 3 | 3 |
| Update frequency | Every 3 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 74 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | abitus Inc. | KEN TOMINAGA |
Customer experience
MC問題
Whyzard
In-app purchases
MC問題
No in-app purchases
Whyzard
- Monthly14 Days trial$4.991 Month
- Yearly14 Days trial$39.991 Year









