Comparison

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.

Head to head
About

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.

Highlights
  • Free practice questions
  • Explanations for each question
  • Approximately 400 past exam questions
  • Randomized quizzes
  • Category-specific tests
  • Retry incorrect questions
  • Exam result history
Features
Read full description

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!

About

みんなde心電図

Master ECG interpretation with over 1,100 practice questions across 8 categories. Features multiple quiz modes, detailed explanations for every question, and comprehensive lectures from basic to advanced levels. Ideal for healthcare professionals and students preparing for ECG examinations.

Highlights
  • Over 1,100 ECG practice questions
  • 8 distinct learning categories
  • Quick and Endless quiz modes
  • Detailed step-by-step explanations
  • Beginner and advanced lecture modes
  • Covers various ECG findings and conditions
Features
Read full description

The definitive ECG learning app! Over 1,100 questions across 8 categories, plus level-based practice, JHRS ECG Certification Exam prep, national exam questions, performance analysis, rankings, Time Attack, and more. Built for everyone who wants to solve more ECGs. Questions follow the JHRS ECG Certification Exam style, with more in future updates. Every question teaches a consistent, reproducible approach to ECG interpretation. 【About】 For medical students, nurses, clinical laboratory technologists, residents, physicians, cardiologists, and other healthcare professionals.* 【Quiz Modes】 Level Mode: Progress through increasing difficulty. Quick Mode: Solve 5 questions from one category or all. Endless Mode: Keep solving until you stop. Detailed explanations. No time limits. 【TURBO】 For harder ECGs, exam prep, progress tracking, and competition. • Master Level: The app’s most advanced questions. • Certification Exam Mode: Focused JHRS ECG Certification Exam practice.* • Japanese Medical Licensing Exam Level: ECG questions at Japan’s national exam level. • Clinical Laboratory Technologist National Exam Level: Practice at Japan’s national exam level. • Personal Report / Category Analysis: See accuracy, strengths, weaknesses, and where to focus next. • AI ECG Skill Assessment: AI estimates your ECG interpretation level from your performance. • Favorites: Save questions for review. • Time Attack: Train interpretation speed and accuracy. • Nationwide Rankings: Compete with users across Japan. • Creator Mode: Earn 2× EXP when contributing questions. • More Questions: Additional TURBO questions will be added over time. • Future Content Access: Access eligible future content and new features. 【Comprehensive Lecture Mode】 Learn ECG fundamentals and interpretation step by step, from beginner to advanced. 【8 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 started this app to build an ECG question bank with as many questions as possible. Creating 1,100+ questions was demanding, but each was made for people who want to learn—and love—ECGs. Explanations emphasize a reproducible interpretation process. The app continues to evolve into a platform for learning, exam prep, skill assessment, and competition. I hope it supports your learning and clinical practice. Ryoma Kamei 【Disclaimer】 For ECG education only; not for self-diagnosis or self-treatment. For patient-specific decisions, consult a healthcare professional. LITFL ECGs are used under CC BY-NC-SA 4.0. Original questions and explanations are copyrighted; unauthorized use is prohibited. *The ECG Certification Examination (心電図検定) is administered by 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

保健師国試400問4 screens
みんなde心電図4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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 September 29, 2026 and October 19, 2026 respectively.

Scorecard6 real differences · 4 level
保健師国試400問 versus みんなde心電図: the parameters behind the verdict, then further details
Parameter保健師国試400問みんなde心電図
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews52.0% of reviews96.9% of reviews — better
Number of ratings—1 — better
Update frequencyEvery 31 monthsFortnightly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supportedFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.0
Further details — not scored
Size8 MB138 MB
Age rating4+12+
DeveloperTomoki FukuuraRyoma Kamei

Customer experience

保健師国試400問

Written reviews50 reviews
Positive52.0%
Neutral28.0%
Negative20.0%

みんなde心電図

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews32 reviews
Positive96.9%
Neutral3.1%
Negative0.0%

In-app purchases

None

保健師国試400問

No in-app purchases

10 purchases

みんなde心電図

Subscriptions3
  • TURBO解放 お試しプラン$0.997 Days
  • TURBO解放 通常プラン$2.991 Month
  • TURBO解放 年額プラン$22.991 Year
One-time7
  • 応援プラン$1.99
  • 開発支援プラン$3.99
  • 感謝御礼プラン$6.99
Show 4 more
  • デジタル手書き感謝状プラン$39.99
  • 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

Questions

Is 保健師国試400問 free?
保健師国試400問 is free to download, with no in-app purchases.
Is みんなde心電図 free?
みんなde心電図 is free to download, with in-app purchases available.
Do 保健師国試400問 or みんなde心電図 have ads?
保健師国試400問 shows ads; みんなde心電図 does not.
Which is updated more often, 保健師国試400問 or みんなde心電図?
保健師国試400問 ships an update every 31 months, and みんなde心電図 fortnightly. Most recently, 保健師国試400問 was updated on September 29, 2026 and みんなde心電図 on October 19, 2026.

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