# ECG Books — Cardiology References

> ECG reference library with real-world abnormal ECG cases and interpretations. (iPhone/iPad app by WMS, Inc.)

- Source: https://appshunter.io/ios/app/ecg-books/id739003604 (this page in markdown: same URL + `.md`)
- Developer: [WMS, Inc](https://appshunter.io/developer/471623357)
- Category: Medical, Education
- Price: Free with in-app purchases
- Rating: 4.70/5 from 156 App Store ratings · 329 written reviews indexed
- Age rating: 12+
- Requires: iOS 10.0 · 44 MB
- Languages: American English, Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2013-11-17
- Data updated: 2026-08-31
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/ecg-books/id739003604/reviews.md

## What is ECG Books?

Medical Editor's Review:
This app allows you to view ECG recordings in real time demonstrating a wide range of different cardiac abnormalities. You can also read concise explanations of how each abnormality manifests itself in ECG findings. The ability to view these ECG recordings as often as desired makes this a valuable tool for mastering the nuances of ECG interpretation.

Customer reviews:
These apps have really been improving since recent updates. They are not designed as standalone tutorials, but rather serve as an excellent and extensive library of realistic example cases that illustrate principles of ECG interpretation, from the simplest to the very complex, and from the common to the very rare. Recent updates have expanded to include basic information on elements of ECG interpretation and cardiac physiology, which has added a new layer of depth to an already great collection of apps. Please, keep up the excellent work!"

"A best and easy ecg interpretor which was very useful thanx ecg book...enjoy and try to learn"
"Great app for practicing strips!!! Helps with my new nursing career!!!"

"Great for anyone learning how to interpret EKG rhythms. I'm a paramedic student and I've greatly benefitted from this app."

"I'm a nursing student and our school has poor lecturers so we are teaching ourselves everything. This has helped immensely in my advanced med surg class."


========================================================
ECG Books is a large database of ECG abnormality. 

It provides 1000+ abnormal ECG cases from real world patients to help illustrate the most important ECG findings. 

Each book talks about one finding, with detailed information including Causes / Characteristics / Signs / Diagnosis / Treatment 

The 1000+ abnormal ECG cases are provided in 2 modes: 
Movie mode and Report mode

[Movie Mode]
You play each case like watching it on monitor with beep sound of each heartbeat.

[Report Mode]
You view cases in all 10 seconds long, measure, share or print

[Books Published]

1. Atrial Fibrillation Book
2. Atrial Flutter Book
3. PVC Book
4. PAC Book
5. RBBB Book (IRBBB and CRBBB)
6. U Wave Book
7. Sinus Bradycardia & Tachycardia Book
8. Early Repolarization Book
9. Fusion Beats Book
10. Pulmonary Heart Disease Book
11. Second-degree AV block Book
12. T Wave Inversion Book
13. Clockwise Rotation Book
14. Type A Pre-excitation Book
15. Quadrigeminy Book
16. Trigeminy Book
17. Pacemark Rhythm Book (DDD / VVI)
18. SVT Book
19. SI QIII TIII Book
20. Long QT Prolongation Book
21. Poor R-Wave Progression Book
22. Type A Pre-Excitation Book
23. IVCD Book
24. Escape Rhythm Book
25. Left Anterior Fascicular Block Book
26. Clockwise & Counterclockwise Rotation Book
27. T Wave Inversion Book
28. First-degree Atrioventricular Book
29. WAP Book
30. Left Atrial Enlargement Book
31. LAD & RAD Book
32. AF With RVR Book
33. Pulmonary Heart Disease Book
34. Fusion Beats Book
35. ST Elevation Book
36. Short PR Interval Book
37. Ventricular Tachycardia Book
and more...

[Note]
Some books need in app purchase to access the real patient cases

The app is a well prepared training app for ACLS Rhythm Interpretation and Recognition. We spend ages on it, and believe it should help one way or another...

And the development is not yet done, on weekly basis, we will publish more new cases for you to download and learn.

## Key features

- View real-time ECG recordings
- Concise explanations of abnormalities
- 1000+ abnormal ECG cases
- Movie mode with heartbeat sounds
- Report mode for measurement and sharing
- Detailed information on causes, diagnosis, and treatment

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Atrial Flutter Book | $1.99 | one-time |
| Long QT Prolongation Book | $1.99 | one-time |
| Pace Maker Book | $1.99 | one-time |
| AF With RVR Book | $0.99 | one-time |
| First-degree Atrioventricular Book | $1.99 | one-time |
| Pulmonary Heart Disease Book | $2.99 | one-time |
| II Degree AV Block Book | $1.99 | one-time |
| VT Book | $2.99 | one-time |
| ST Elevation Book | $1.99 | one-time |
| ECG BOOKS PRO BUNDLE | $9.99 | one-time |


## What do users think of ECG Books?

Overall sentiment: positive

**Pros**

- 👍 Detailed ECG explanations
- 🚀 Comprehensive ECG library
- 🤓 Helpful for learning and refreshing ECG knowledge
- 💡 Live ECG rhythm demonstrations
- 🎓 Great resource for medical/nursing students

**Cons**

- 🐛 Occasional crashes or compatibility issues
- 💰 Paid version required to unlock full content
- 🔍 Could use more in-depth explanations for beginners
- 🤔 Some typos or minor issues in descriptions

**Commonly reported bugs**

- Login/sync issues between devices
- Compatibility problems with newer iOS versions

**Most requested features**

- Add more ECG cases and examples
- Include a quiz or practice mode
- Improve font size and readability
- Introduce a free trial or more sample content

## Recent user reviews (10 of 329)

All indexed reviews: https://appshunter.io/ios/app/ecg-books/id739003604/reviews.md

### 4/5 — Helpful

*2026-08-01, version 3.0.2*

Great if you’re learning ECGs or want a reference. The only annoying part is when you open the (read more) section, none of the pictures /attachments load. I’m a very visual person so this is a bit sad. Even after getting the paid version, it won’t load.

### 4/5 — Dil desteği

*2026-07-26, version 3.0.2*

Türkçe dil desteği yok

### 5/5 — ECG I like

*2024-08-14, version 3.0.2*

Marvellous for beginners

### 1/5 — App crash

*2024-03-11, version 3.0.2*

I changed my review, because when opening some of the ecg tracings app crashes.

### 4/5 — 勉強にはいいが...

*2024-02-07*

勉強にはもってこいだと思いますが、全て日本語にしてほしいです。

### 2/5 — Full version

*2022-07-08, version 3.0.2*

I paid for the full version using ipad, and it’s great, but when I download the app on the my iphone, its not the paid version. How do I sync my devices and the app?

### 4/5 — A quand la traduction en français ?

*2022-01-22*

Assez didactique

### 1/5 — Not VF and Torsa de pointee

*2021-09-02, version 3.0.2*

I bought this app but there is no VF and TDP samples

### 1/5 — Jerry

*2021-04-04*

Very good for study

### 5/5 — Bewertung

*2021-03-07*

Richtig gut!

## Frequently asked questions about ECG Books

### What does the ECG Books app do?

This app provides a comprehensive library of ECG recordings showcasing a wide range of cardiac abnormalities. It offers concise explanations for each abnormality, detailing its manifestation in ECG findings. The app allows users to view these recordings repeatedly, aiding in the mastery of ECG interpretation.

### What are the key features of ECG Books?

Key features include access to over 1000 abnormal ECG cases from real patients, presented in both 'Movie Mode' (with heartbeat sounds) and 'Report Mode' (for measurement and sharing). Each case includes detailed information on causes, characteristics, signs, diagnosis, and treatment.

### How much does ECG Books cost?

The app is free to download and use, offering a foundational experience. Additional content or features may be available through in-app purchases, allowing users to expand their access to specific ECG abnormality books or case studies.

### Who is the target audience for ECG Books?

This app is designed for medical professionals, including doctors and nurses, as well as students in medical, nursing, and paramedic programs. It is also beneficial for anyone seeking to improve their skills in interpreting electrocardiograms (ECGs) and understanding cardiac rhythms.

### What are some common use cases for ECG Books?

Common use cases include practicing ECG interpretation for exams or clinical rotations, learning about specific cardiac abnormalities, and using it as a quick reference tool in a clinical setting. Students can use it to supplement their coursework, especially if their educational resources are limited.

## Version history (last 5 releases)

### 3.0.2 — 2021-03-02

We help doctors gain crucial medical knowledge and ECG interpreting skills and reduces the need to look at many different sources.

### 3.0 — 2021-03-01

We help doctors gain crucial medical knowledge and ECG interpreting skills and reduces the need to look at many different sources.

### 2.8 — 2019-11-08

More cases / contents
New layout update

### 2.7 — 2018-11-01

More chapters and cases

### 2.6.1 — 2017-09-26

A hotfix for iOS 11

## Apps similar to ECG Books

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [ECG Books Pro](https://appshunter.io/ios/app/ecg-books-pro/id769420045) | 4.8 (16) | $9.99 | Medical |
| [ECG EKG Interpretation Mastery](https://appshunter.io/ios/app/ecg-ekg-interpretation-mastery/id1143682180) | 4.5 (712) | Free | Medical |
| [ECG Test for Doctors](https://appshunter.io/ios/app/ecg-test-for-doctors/id757666618) | 4.7 (394) | Free | Medical |
| [ECG Pro \| Road to Mastery](https://appshunter.io/ios/app/ecg-pro-road-to-mastery/id798663024) | 4.5 (3,592) | Free | Medical |
| [ECG Pro for Doctors](https://appshunter.io/ios/app/ecg-pro-for-doctors/id719883477) | 4.6 (82) | $9.99 | Medical |
| [ECG+ \| Your Watch ECG Reader](https://appshunter.io/ios/app/ecg-plus-your-watch-ecg-reader/id1567047859) | 4.5 (2,426) | Free | Medical |

## More apps by WMS, Inc

- [ECG Test for Doctors](https://appshunter.io/ios/app/ecg-test-for-doctors/id757666618)
- [ECG Pro \| Road to Mastery](https://appshunter.io/ios/app/ecg-pro-road-to-mastery/id798663024)
- [Eponyms - Disease Picture and Medical Tutor](https://appshunter.io/ios/app/eponyms-disease-picture-and-medical-tutor/id1036882858)
- [ECG A-Z Pro](https://appshunter.io/ios/app/ecg-a-z-pro/id1064950688)

All apps by WMS, Inc: https://appshunter.io/developer/471623357

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*