# ECG FlashCards — Rapid review of arrhythmia ECG

> Reference ECGs of cardiac arrhythmias for medical professionals. (iPhone/iPad app by Sree Hari Reddy Gadekallu.)

- Source: https://appshunter.io/ios/app/ecg-flashcards/id1281888288 (this page in markdown: same URL + `.md`)
- Developer: [Sree Hari Reddy Gadekallu](https://appshunter.io/developer/1281888287)
- Category: Medical, Reference
- Price: Free
- Rating: 3.50/5 from 4 App Store ratings · 3 written reviews indexed
- Age rating: 17+
- Requires: iOS 9.0 · 13 MB
- Languages: American English
- Released: 2017-09-14
- Data updated: 2026-06-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/ecg-flashcards/id1281888288/reviews.md

## What is ECG FlashCards?

Ever got confused with atrial flutter and fibrillation? What is the difference between Mobitz type I and II?

The ECGs of cardiac arrhythmias are very confusing. Particularly so in Emergencies. This app contains ECGs of all types of cardiac arrhythmias for immediate reference. To avoid confusion all the ECGs are taken from rhythm strip (lead II), as we look for rhythm only in these ECGs. If you have any issues, please notify me to the mail id provided.

This app is intended for medics who already have some basic knowledge about ECG and its terminology. Its main purpose is to provide reference ECGs of arrhythmias in emergency situation or rapid revision of the topic for those preparing for exams. Do not expect detailed explanation for the ECGs. There are totally 46 ECGs related to conduction abnormalities.

Hope this app will be helpful to you. And please do leave a rating in the store!

For beta testing or receiving promotional codes for paid apps, please visit our website https://goo.gl/qFwhna

Note: The app looks better in landscape. Keep your mobile in autorotation mode.

## Key features

- ECG reference for cardiac arrhythmias
- Focus on rhythm strips (lead II)
- Covers conduction abnormalities
- Ideal for emergencies
- Useful for exam revision

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/ecg-flashcards/id1281888288/reviews.md

### 1/5 — Ads ads ads.

*2023-04-24*

Hard pass. You spend more time watching ads then actually using the app. Greedy devs

### 3/5 — Not terrible but too many ads

*2021-07-23*

Would like to see another feature other than a handful of informational cards that have frequent ads. Not quite flash cards so I wouldn’t use them for that, just reference cards. A good app would have a way to test yourself on the material, so I highly recommend adding that in a future update.

### 1/5 — Incredibly unusable

*2019-04-23*

Intrusive ads render this almost useless. My b.p is off the scale after using this for 5 minutes

## Frequently asked questions about ECG FlashCards

### What is ECG FlashCards?

ECG FlashCards is a medical reference app that provides ECGs of various cardiac arrhythmias. It's designed for rapid review and emergency situations for those with basic ECG knowledge.

### Who is ECG FlashCards for?

This app is intended for medics who already have some basic knowledge about ECG and its terminology. It's particularly useful for those preparing for exams or needing quick reference in emergencies.

### Does ECG FlashCards offer detailed explanations for the ECGs?

No, this app does not provide detailed explanations for the ECGs. Its primary purpose is to offer reference ECGs of arrhythmias for immediate use and rapid revision.

### What types of ECGs are included in ECG FlashCards?

The app contains 46 ECGs related to conduction abnormalities and cardiac arrhythmias. All ECGs are taken from rhythm strip (lead II) to focus on rhythm analysis.

### On which devices can I use ECG FlashCards?

ECG FlashCards is available for iPhone, iPad, and iPod. The app is noted to look better in landscape mode, so users are advised to keep their mobile in autorotation mode.

### How often is ECG FlashCards updated?

The latest version of ECG FlashCards is 2.0.0, which was last updated on October 21, 2018. Users can notify the developer of any issues via the provided email.

### What is the user rating for ECG FlashCards?

ECG FlashCards has a rating of 3.5 stars from 4 ratings. Users are encouraged to leave a rating in the store to help improve the app.

### Does ECG FlashCards have ads?

No, ECG FlashCards does not contain advertisements. It is a free app without any in-app purchases or ads.

## Version history (last 2 releases)

### 2.0.0 — 2018-10-21

Changed the UI. Looks better. Font size increased. Better readability.

### 1.1 — 2017-09-14

No release notes.

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## More apps by Sree Hari Reddy Gadekallu

- [Chest X-Ray FlashCards](https://appshunter.io/ios/app/chest-x-ray-flashcards/id1332035153)
- [ECG FlashCards Pro](https://appshunter.io/ios/app/ecg-flashcards-pro/id1343759523)
- [ECG Basics Pro - ECG Made Easy](https://appshunter.io/ios/app/ecg-basics-pro-ecg-made-easy/id1441303508)
- [ECG Basics Lite: ECG Made Easy](https://appshunter.io/ios/app/ecg-basics-lite-ecg-made-easy/id1441772066)
- [Wallpaper Studio Pro](https://appshunter.io/ios/app/wallpaper-studio-pro/id1449339785)

All apps by Sree Hari Reddy Gadekallu: https://appshunter.io/developer/1281888287

## Related topics

[sree hari reddy gadekallu](https://appshunter.io/ios/topics/sree-hari-reddy-gadekallu) · [handtevy](https://appshunter.io/ios/topics/handtevy)

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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 2026-06-04.*