Comparison

m3.com 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

m3.com

Access the latest medical information, news, and professional development content. This app delivers timely updates on pharmaceuticals, clinical insights, and expert columns for healthcare professionals. Stay informed and enhance your daily practice with essential medical resources.

Highlights
  • Latest medical and pharmaceutical information
  • Daily medical news updates
  • Web conference participation
  • Clinical digest for daily practice
  • Pharmacist-exclusive columns
  • Job search support for pharmacists
  • Article and campaign notifications
Features
Read full description

日本最大級の医療従事者専門サイトm3.comの公式アプリケーション。 MR君・医療ニュースなど最新の医療情報を配信いたします。数多くの医師・薬剤師が利用する医療従事者専用アプリです。 簡単・シンプル・サクサクな操作性で毎日の診療に役立つ医学・医療情報をチェックできるm3.comアプリ。ぜひ、ご活用ください。 【アプリ主な機能】 ◆MR君 ・最新の医療情報、医薬品情報をいつでもどこでも視聴。 ◆医療ニュース ・新聞より早く、日々の最新医療ニュースを配信。 ・m3.com編集医療コラム「医療維新」を配信。 ◆Web講演会 ・医師が自宅や勤務先から講演会に参加できます。 ◆臨床ダイジェスト 日々の臨床に役立つ最新ニュースをお届けします。 ◆薬剤師コラム ・薬剤師限定コラム。「患者タイプ別 服薬指導のツボ」「薬剤師業界が変わる!調剤報酬改定」など薬剤師の日常業務やスキルアップに役立つコンテンツを配信しています。 ◆薬キャリ ・薬剤師限定の転職支援サービスです。最新の薬剤師求人情報をお知らせしています。 ◆その他 ・注目記事通知機能。医療ニュース等の注目記事タイトルを受け取ることができます。 ・キャンペーン通知。お得なキャンペーン情報を受け取ることができます。 【利用条件について】 ※本アプリケーションは、医療従事者向け(主に医師・薬剤師向け)のアプリケーションです。 ※ご利用には、m3.comアカウントによるログインが必要となります。 ※本アプリケーションは、利用規約(https://help.m3.com/terms/index.html)をご確認のうえ、ご利用ください。

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!! We have created this app to meet your request: “I just want to solve lots and lots of ECG questions!” This app includes over 1,100 questions modeled after the format of the ECG Examination, and more questions are planned to be added in future updates. There are two quiz modes: Quick Mode and Endless Mode. You can choose to receive questions randomly from all categories or select specific categories. In addition, we have included a “Thorough Lectures” feature that explains step-by-step how to read an ECG from the ground up, which helps you acquire the fundamental reading skills. About This App Offers basic ECG knowledge to students, general practitioners, cardiology specialists, family physicians, clinic doctors, and all healthcare professionals. Optimally structured for those studying for the ECG Examination, as the questions conform to that format. ※ Quiz Modes Level-Based Mode: You can choose the difficulty level of ECG questions to match your study needs. Quick Mode: Quickly tackle 5 questions. You can select from any of the 8 categories or all of them. Endless Mode: The app will keep presenting questions until you decide to stop. You can select from any of the 8 categories or all of them. Detailed Explanations: Every question is accompanied by a thorough explanation. By reading step by step, you can avoid missing important details. There is no time limit for any mode. Lectures Mode A detailed explanation from the basics of ECG all the way to advanced interpretations. Two types of lectures are available: one for beginners and another for intermediate-to-advanced learners. You can study at the level that best suits you. Contents Over 1,100 questions drawn from 8 categories. More questions are planned to be added. A thorough lecture on ECG reading methods, explained from the very beginning. Waveforms Covered in Each Category Basic ECG Findings: Normal ECG, right axis deviation, left axis deviation, clockwise rotation. Conduction Disturbances: Complete right bundle branch block, incomplete right bundle branch block, complete left bundle branch block. Bradyarrhythmias: Sinus bradycardia, sinus arrest, atrioventricular block. Supraventricular Tachyarrhythmias: Sinus tachycardia, supraventricular premature beats, atrial fibrillation. Ventricular Tachyarrhythmias: Ventricular premature beats, ventricular tachycardia, ventricular fibrillation. Arrhythmia Syndromes: WPW syndrome, congenital long QT syndrome, Brugada syndrome. Ischemic Heart Disease: Acute anteroseptal infarction, acute inferior infarction, acute lateral infarction. Other Conditions: Dextrocardia, low voltage, hyperkalemia, arrhythmogenic right ventricular cardiomyopathy. Disclaimer This app is intended to support ECG learning for medical professionals. The information and content provided assume a prerequisite of specialized knowledge and training, and are not recommended for use by the general public to conduct self-diagnosis or self-treatment. Every effort is made to ensure the accuracy of the information in this app by basing it on the latest medical knowledge. However, we take no responsibility for any actions taken or damages/losses incurred based on interpretations of this app’s content. Always consult a doctor or specialist for specific medical cases. The information contained in this app may be added to, revised, or deleted without notice. In line with our educational objectives, this app cites ECGs from LITFL under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. The copyright of all questions and explanations belongs to the developers. Unauthorized reproduction, transfer, duplication, or distribution is strictly prohibited under copyright law. ※ “心電図検定 (ECG Examination)” is a registered trademark of the Japanese Society of Electrocardiology. This app is not affiliated with the society. Ryoma Kamei

Screenshots

m3.com4 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 m3.com's 36%. みんなde心電図 also leads on ads (none vs shown) and rating (5.0 vs 4.6). m3.com's advantage is in-app purchases (none vs 10) and ratings volume (34 vs 1). On price, update cadence 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. m3.com 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 4.6. That said, the two scores are not equally well evidenced: m3.com has 34 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 36% of m3.com's written reviews are positive against 97% of みんなde心電図's.

UpkeepUpdate frequency

m3.com ships an update weekly, みんなde心電図 fortnightly. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

Scorecard7 real differences · 3 level
m3.com versus みんなde心電図: the parameters behind the verdict, then further details
Parameterm3.comみんなde心電図
PriceFreeFree
Rating4.6 (34 ratings)5.0 (1 ratings) — better
Positive reviews36.0% of reviews96.9% of reviews — better
Number of ratings34 — better1
Update frequencyWeekly — betterFortnightly
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size90 MB91 MB
Age rating17+12+
DeveloperM3, Inc.Ryoma Kamei

Customer experience

m3.com

All ratings34 ratings
Positive88.2%
Neutral8.8%
Negative2.9%
Written reviews25 reviews
Positive36.0%
Neutral20.0%
Negative44.0%

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

m3.com

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 m3.com free?
m3.com 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, m3.com or みんなde心電図?
みんなde心電図 is rated higher. m3.com averages 4.6 out of 5 from 34 ratings, while みんなde心電図 averages 5.0 from 1 ratings.
Do m3.com or みんなde心電図 have ads?
m3.com shows ads; みんなde心電図 does not.
Which is updated more often, m3.com or みんなde心電図?
m3.com ships an update weekly, and みんなde心電図 fortnightly. Most recently, m3.com was updated on October 4, 2026 and みんなde心電図 on October 7, 2026.

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