保健師国試400問 vs みんなde心電図
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
保健師国試400問
This app offers free practice questions for the public health nurse national examination, featuring approximately 400 past exam questions with explanations. It includes random quizzes, category-specific tests, and a feature to retry only incorrect answers, aiding aspiring nurses.
- Free practice questions
- Explanations for each question
- Approximately 400 past exam questions
- Randomized quizzes
- Category-specific tests
- Retry incorrect questions
- Exam result history
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保健師国家試験の解説付き問題が全て無料で!保健師を目指すあなたの大きな味方です。「保健師国試400問」は、その名の通り、過去の国家試験で出題された約400問を収録したアプリです。もちろん、追加の有料問題や会員登録なども無く、全て無料です。基本はランダムで20問出題されますが、一般問題、状況設定問題ごとにトライすることも可能。更には、間違った問題のみ再トライできる機能や、試験結果の履歴保存、保健師向けの各種お役立ち情報も。さあ、あなたもこのアプリを使ってパブリックヘルスナースを目指して下さい!
みんなde心電図
Master electrocardiogram interpretation with over 1,600 questions across 8 categories. Features difficulty-based quizzes, AI skill assessment, performance tracking, and exam preparation for medical professionals. Learn at your own pace with various practice modes and detailed explanations.
- 1,600+ ECG questions
- 8 ECG categories
- Difficulty-based quizzes
- AI skill assessment
- Performance tracking
- Exam preparation modes
- Detailed explanations
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The ultimate ECG learning app! Explore 1,600+ questions across 8 categories, with difficulty-based quizzes, ECG certification exam prep*, Japanese national exam-level questions, detailed explanations, AI skill assessment, performance tracking, and nationwide rankings. Built for anyone who wants to practice more ECGs. Every question teaches a systematic, reproducible approach to interpretation. More questions are coming! 【About】 For medical students, nurses, clinical laboratory technologists, residents, physicians, cardiologists, and all healthcare professionals. 【Quiz Modes】 • Level Mode: Progress from basic to advanced ECGs. • Quick Mode: Solve 5 questions from one category or all 8. • Endless Mode: Keep practicing as long as you like. No time limits. Learn at your own pace. 【TURBO】 Go further with advanced questions, exam preparation, analytics, and competition. • Master Level: Challenge the toughest ECGs. • Certification Exam Mode: Practice in the style of Japan's JHRS ECG Certification Exam.* • Medical Licensing Exam: Japanese national exam-level ECG questions. • Clinical Laboratory Technologist Exam: Japanese national exam-level practice. • Performance Analytics: Track accuracy, strengths, and weaknesses by category. • AI Skill Assessment: Estimate your ECG level from your results. • Favorites: Save questions for later review. • Time Attack: Train speed and accuracy. • Nationwide Rankings: Compete across Japan. • Creator Mode: Earn 2× EXP for contributing questions. • More Content: Additional TURBO questions and eligible future features are planned. 【Lecture Mode】 Learn ECG fundamentals and step-by-step interpretation, from beginner to advanced. Learn, practice, review, and improve—all in one app. 【8 ECG Categories】 • Basic findings: normal ECG, axis deviation, rotation • Conduction disorders: RBBB, LBBB • Bradyarrhythmias: sinus bradycardia, sinus arrest, AV block • Supraventricular arrhythmias: sinus tachycardia, PACs, AF • Ventricular arrhythmias: PVCs, VT, VF • Arrhythmia syndromes: WPW, long QT, Brugada • Ischemic heart disease: acute MI patterns • Other conditions: dextrocardia, low voltage, hyperkalemia, ARVC 【From the Developer】 I created this app to help people solve as many ECG questions as possible. Each question aims to teach not just the correct answer, but a method you can apply to future ECGs. The app keeps evolving with new questions and tools for learning, exam preparation, and skill assessment. Ryoma Kamei 【Disclaimer】 For ECG education only; not for self-diagnosis or self-treatment. Medical knowledge changes over time. Consult qualified professionals for clinical decisions. The developer assumes no liability for decisions, actions, or losses arising from app use. LITFL ECGs are used under CC BY-NC-SA 4.0. Original questions and explanations are copyrighted; unauthorized reproduction is prohibited. *The ECG Certification Examination (心電図検定) is a registered trademark of the Japanese Heart Rhythm Society (JHRS). This app is not affiliated with or endorsed by JHRS. 【Developer Profile】 Highest exam grade – 7th JHRS ECG Certification Exam: Passed Highest exam grade – 8th JHRS ECG Certification Exam: Passed Highest exam grade – 9th JHRS ECG Certification Exam: Passed JHRS ECG Quiz Championship 2024 – Outstanding Performance Award 88th JCS Annual Scientific Meeting – ECG Quiz Outstanding Performance Award Highest exam grade – 10th JHRS ECG Certification Exam: Passed JHRS ECG Quiz Championship 2025 – Outstanding Performance Award Passed Japan’s National Medical Practitioners Examination General Medicine In-Training Examination (GM-ITE) – 1st Place Overall Highest exam grade – 11th JHRS ECG Certification Exam: Passed Ryoma Kamei X: @ryoma0613 EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ecgquiz-36c60.web.app/privacy.html
Screenshots
Verdict
The clearest difference is review sentiment: みんなde心電図 at 97% against 保健師国試400問's 52%. みんなde心電図 also leads on ads (none vs shown) and update cadence (fortnightly vs every 31 months). 保健師国試400問's advantage is in-app purchases (none vs 10) and iOS requirement (13.0 vs 15.0). On price 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. みんなde心電図 sells 10 in-app purchases, starting at $0.99 per 7 days. 保健師国試400問 asks for nothing beyond the download.
保健師国試400問 ships an update every 31 months, みんなde心電図 fortnightly. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.
| Parameter | 保健師国試400問 | みんなde心電図 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 52.0% of reviews | 96.9% of reviews — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 31 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 8 MB | 162 MB |
| Age rating | 4+ | 12+ |
| Developer | Tomoki Fukuura | Ryoma Kamei |
Customer experience
保健師国試400問
みんなde心電図
Bugs and requests
保健師国試400問
Not enough reviews yet to summarise bugs or requests.
みんなde心電図
Reported bugs
1 issue- iPad screen does not rotate to landscape
Requested features
6 requests- Ability to check/mark incorrect or personally checked questions
- Indication of questions not yet solved
- Screen splitting for note-taking
- Mock exam feature
- Ability to review previously answered incorrect questions
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- Option to turn off background sound
In-app purchases
保健師国試400問
No in-app purchases
みんなde心電図
- TURBO解放 お試しプラン$0.997 Days
- TURBO解放 限定オファー1 Month trial$2.991 Month
- TURBO解放 隠しプラン1 Month trial$2.991 Month
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- TURBO解放 年額プラン$22.991 Year
- 開発支援プラン$3.99
- 感謝御礼プラン$6.99
- デジタル手書き感謝状プラン$39.99
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- 開発サポーター掲載プラン$69.99
- 協賛プラン(ゴールド)$199.99
- 協賛プラン(プラチナ)$349.99









