Comparison

日本全国AEDマップ 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

日本全国AEDマップ

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《機能の概要》 日本全国のAED位置情報を収集している「日本全国AEDマップ」 https://aedm.jp/ を活用し、緊急時に素早くAEDを発見するためのアプリです。端末のGPS情報を取得し、近隣のAEDをマップ上に表示します。 《注意事項》 AEDの掲載データは一般投稿によって支えられています。未掲載のAEDや誤ったデータを発見された場合は、AEDマーカをタップいただき修正をお願いします。(PCでも編集ができます。) また、そういった事情により掲載情報が誤っている可能性もありますので、ご理解の上ご利用下さい。 ※デバイスの設定の「位置情報サービス」をオンにしてご利用下さい。

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
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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

日本全国AEDマップ3 screens
みんなde心電図4 screens

Verdict

The call

The clearest difference is rating: みんなde心電図 at 5.0 against 日本全国AEDマップ's 1.0. みんなde心電図 also leads on update cadence (fortnightly vs every 16 months). 日本全国AEDマップ's advantage is in-app purchases (none vs 10). On price, review sentiment, ratings volume and ads 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. 日本全国AEDマップ asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

みんなde心電図 holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews complicate that: 100% of 日本全国AEDマップ's written reviews are positive against 97% of みんなde心電図's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

日本全国AEDマップ ships an update every 16 months, みんなde心電図 fortnightly. The most recent releases landed on October 8, 2026 and October 19, 2026 respectively.

Scorecard3 real differences · 7 level
日本全国AEDマップ versus みんなde心電図: the parameters behind the verdict, then further details
Parameter日本全国AEDマップみんなde心電図
PriceFreeFree
Rating1.0 (2 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews — better96.9% of reviews
Number of ratings2 — better1
Update frequencyEvery 16 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size1 MB138 MB
Age rating4+12+
DeveloperAllm Inc.Ryoma Kamei

Customer experience

日本全国AEDマップ

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

日本全国AEDマップ

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 日本全国AEDマップ free?
日本全国AEDマップ 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.
Which has better reviews, 日本全国AEDマップ or みんなde心電図?
みんなde心電図 is rated higher. 日本全国AEDマップ averages 1.0 out of 5 from 2 ratings, while みんなde心電図 averages 5.0 from 1 ratings.
Do 日本全国AEDマップ or みんなde心電図 have ads?
Neither 日本全国AEDマップ nor みんなde心電図 shows ads.
Which is updated more often, 日本全国AEDマップ or みんなde心電図?
日本全国AEDマップ ships an update every 16 months, and みんなde心電図 fortnightly. Most recently, 日本全国AEDマップ was updated on October 8, 2026 and みんなde心電図 on October 19, 2026.

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