EKG DDX
EKG DDX is #65 in Medical Paid in United States and charting in 1 of 30 countries we track.
Updated 24 Oct 2026 · rankings refresh through the day
DeveloperCraig Hricz
CategoryMedical
Price1.99 USD
Released
Rating★ 4.9 (27)
Version1.1
Age rating17+
First seen by us
1 Oct 2026
Installs (est.)1k+ worldwide
Rating
4.9 ★
27 ratings
Measured
Best rank now
#65
Measured
EKG DDX on the App Store
App details
App ID
1483542588
Publisher
Craig Hricz
On the store since
Dec 2019
6 years on the store
Minimum OS
iOS 10.0+
iPhone 5 and later
Devices
iPhone · iPad · Watch
Universal purchase
Content rating
17+
1 content note below
Languages
1
EN
Size
86 MB
Content notesFrequent/Intense Medical/Treatment Information
EKG DDX downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| MedicalPaid | #65 |
Apps near EKG DDX on the chart
Medical Paid, around #65.
Ratings
App Store, worldwide.
Rating
4.9 ★
27 ratings
Measured
Ratings
27
Measured
About 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.
*Do not include PAC's or PVC's when inputting findings.
Latest updates
1.1
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!