Comparison

STEMIcathAID vs DeviceAID

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

STEMIcathAID

This medical app streamlines STEMI treatment by optimizing patient recognition, response, and record-keeping. It enhances communication and coordination among healthcare providers, reducing critical time to reperfusion for high-risk patients. Features include EKG upload, cardiogenic shock assessment, and live GPS tracking.

Highlights
  • EKG upload via smartphone
  • Cardiogenic shock assessment
  • STEMI patient transfer pathway
  • Live GPS tracking of EMS
  • HIPAA compliant encrypted collaboration
  • Notification system for cath lab preparation
Features
Read full description

STEMIcathAID is a patient recognition, response, and record-keeping system designed to improve outcomes through adherence the American Heart Association’s Mission:Lifeline STEMI guidelines. Early restoration of blood flow to occluded coronary vessels has been shown to significantly improve outcomes for high-risk STEMI patients. STEMIcathAID aims to improve these clinical outcomes by optimizing their treatment following many of the recommendations of the AHA by reducing the time to STEMI recognition, lead acquisition, STEMI identification, notification of the catheterization lab, and reperfusion. There are multiple personnel and steps involved in caring for these high-risk patients. STEMIcathAID takes an algorithmic approach which will enhance the coordination and communication tasks essential to rapid assessment and easy transfer of STEMI patients from the field or outside facility. It will also provide protocols for the EMS or outside hospital provider to identify patients in cardiogenic shock even before their arrival in the catheterization lab. The application will integrate live GPS tracking of the patients alongside the time the alarm was raised prompting the sense of urgency in transferring the patient. Incorporating images, videos, illustrations, and live GPS tracking of the EMS, the design will be subdivided into three main sections: 1. EKG Upload by outside facility or EMS 2. Assessment of Cardiogenic Shock 3. STEMI patient transfer pathway When a medical provider, in the field, other hospital, or outpatient office, suspects STEMI, the provider uploads the EKG by taking a picture of it with their phone. Once the EKG is uploaded, the on-call attending at the PCI-capable facility receives a notification from the application. If the attending believes the patient is experiencing a real STEMI, the pathway is activated. Upon activation, the approximately 10-12 people involved in taking care of the patient are notified so they can begin preparations. Adhering to HIPAA compliance, all users log into the encrypted application and begin to collaborate such aspects as patient vitals, shock information, and emergency vehicle current location and estimated arrival time to the cath lab. Through the optimized communication and collaboration of multiple key players in the STEMI pathway, these time-critical, vulnerable patients can begin treatment promptly.

About

DeviceAID

Features
Read full description

DeviceAID is an educational application with many categories of devices used in both diagnostic Cath as well as interventional cardiology. With hundreds of devices to keep in your head, having a tool to get to the key few numbers can be invaluable. A basics section introduces devices, and the library section allows for the searching and filtering of devices based on some key characteristics. Current sections include Catheters, stents, balloons, atherectomy devices, access, closure, and more. Devices can be added to your personal favorites list for easy access later. For those who want to refine their knowledge of devices, quizzes with correct answer explanations are available.

Screenshots

STEMIcathAID4 screens
DeviceAID4 screens

Verdict

The call

The clearest difference is ads: STEMIcathAID at none against DeviceAID's shown. STEMIcathAID also leads on update cadence (every 3 months vs every 14 months) and iOS requirement (15.1 vs 18.0). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

STEMIcathAID ships an update every 3 months, DeviceAID every 14 months. The most recent releases landed on September 28, 2026 and September 18, 2026 respectively.

Scorecard3 real differences · 6 level
STEMIcathAID versus DeviceAID: the parameters behind the verdict, then further details
ParameterSTEMIcathAIDDeviceAID
PriceFreeFree
Rating3.3 (8 ratings) — better—
Number of ratings8 — better—
Update frequencyEvery 3 months — betterEvery 14 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better18.0
Further details — not scored
Size71 MB60 MB
Age rating4+12+
DeveloperIcahn School of Medicine at Mount SinaiCardiology Apps LLC

In-app purchases

None

STEMIcathAID

No in-app purchases

None

DeviceAID

No in-app purchases

Questions

Is STEMIcathAID free?
STEMIcathAID is free to download, with no in-app purchases.
Is DeviceAID free?
DeviceAID is free to download, with no in-app purchases.
Do STEMIcathAID or DeviceAID have ads?
DeviceAID shows ads; STEMIcathAID does not.
Which is updated more often, STEMIcathAID or DeviceAID?
STEMIcathAID ships an update every 3 months, and DeviceAID every 14 months. Most recently, STEMIcathAID was updated on September 28, 2026 and DeviceAID on September 18, 2026.

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