# EKG DDX — Helps user read/interpret EKG

> Methodical EKG interpretation guide with differential diagnosis generation. (iPhone/iPad app by Craig Hricz.)

- Source: https://appshunter.io/ios/app/ekg-ddx/id1483542588 (this page in markdown: same URL + `.md`)
- Developer: [Craig Hricz](https://appshunter.io/developer/1483542587)
- Category: Medical
- Price: $1.99
- Rating: 4.85/5 from 27 App Store ratings · 2 written reviews indexed
- Age rating: 17+
- Requires: iOS 10.0 · 82 MB
- Languages: English
- Released: 2019-12-09
- Data updated: 2026-08-28
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/ekg-ddx/id1483542588/reviews.md

## What is EKG DDX?

This app will be a useful resource for the novice or seasoned EKG reader.  The novice reader will benefit from having to approach each EKG in a methodical manner.  By routinely evaluating each component, the user should become more efficient and accurate in their assessment and interpretation.  Example images of abnormal findings are imbedded throughout and accessed with a simple touch.  The seasoned user will find it useful for the more challenging tracings and diagnostic conundrums that might be less frequently encountered.  After all abnormal findings are entered by touching the appropriate buttons, a list of potential differential diagnoses is generated.  Overdoses, electrolyte disorders, and arrhythmias are examples of the possible differentials that are generated.  No guarantee of accuracy is made and the user should always consider patient history and rely on sound clinical reasoning and training to make treatment decisions.  A basic EKG education and understanding is required.  No internet connection is needed.  Visit the website for more information.
*Do not include PAC's or PVC's when inputting findings.

## Key features

- Methodical EKG assessment approach
- Example images of abnormal findings
- Differential diagnosis generation
- Offline functionality
- Suitable for novices and seasoned users

## Chart rankings

- #200 in Top Paid · Medical (US App Store)

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/ekg-ddx/id1483542588/reviews.md

### 5/5 — GET IT

*2021-06-15*

Amazing product. 10/10 recommend.

### 1/5 — Not working at all

*2020-02-04*

Not working on iPhone 5S

**Developer response:** Sorry to hear this. It should work if you are running iOS 10 or later according to Apple. If you are unable to see the “accept and continue” button, your device has to be un-zoomed and/or smaller text size in settings.   A fix for this should be a available soon

## Frequently asked questions about EKG DDX

### How does EKG DDX help with EKG interpretation?

EKG DDX guides users through a methodical approach to evaluating each component of an EKG. This systematic process aims to improve accuracy and efficiency in interpretation for both new and experienced users.

### What kind of diagnoses can EKG DDX generate?

After inputting abnormal findings, EKG DDX generates a list of potential differential diagnoses. Examples include overdoses, electrolyte disorders, and various arrhythmias.

### Is EKG DDX suitable for beginners?

Yes, the app is designed to benefit novice EKG readers by providing a structured method for assessment. It also includes embedded example images of abnormal findings for learning.

### Does EKG DDX require an internet connection?

No, EKG DDX does not require an internet connection to function. This makes it a convenient tool for use in any setting without connectivity concerns.

### What is the price of EKG DDX?

EKG DDX is a paid application, available for a one-time purchase of $1.99.

### What devices support EKG DDX?

EKG DDX is supported on iPhone, iPad, and iPod devices. It is designed for iOS platforms.

### When was EKG DDX last updated?

The latest version of EKG DDX was last updated on October 7, 2020. The app was initially released on December 9, 2019.

### What is the age rating for EKG DDX?

EKG DDX has an age rating of 17+, indicating it is intended for mature users due to its medical content.

## Version history (last 2 releases)

### 1.1 — 2020-10-07

Fixed initial screen so that "accept & continue" button is visible despite zoomed screen or enlarged font setting.  Rate the app and tell colleagues if you find it useful!

### 1.0 — 2019-12-10

No release notes.

## Apps similar to EKG DDX

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Photo EKG](https://appshunter.io/ios/app/photo-ekg/id1022184927) | 3.3 (3) | $1.99 | Medical |

## Related topics

[ekg readings](https://appshunter.io/ios/topics/ekg-readings) · [ddx](https://appshunter.io/ios/topics/ddx) · [free ekg interpretation](https://appshunter.io/ios/topics/free-ekg-interpretation)

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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 2026-08-28.*