i vs Emory ECMO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
i
This medical app assists clinical perfusionists and students with cardiac surgery calculations. It offers tools for patient volume, flow rates, drug information, and quizzes. Access common equations and perfusion news within the app.
- Adult and Pediatric Calculators
- SVR and PVR Calculator
- Oxygen Delivery and Consumption Calculator
- Pediatric Cannula Recommendations
- Searchable Drug Database
- Multiple Choice Quiz
- Common Equations and Normal Values
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The i-Perfuse mobile application is designed for clinical perfusionists, students and individuals who work in the realm of cardiac surgery. Features Include: -Adult and Pediatric Calculator (BSA, BMI, Patient Volume, Plasma Volume, Total Volume, HCT on CPB, Flow Rates) -SVR and PVR Calculator -Oxygen Delivery and Consumption Calculator -Pediatric Cannula Recommendations based on previous case experiences at our institution along with pressure/flow relationships -Searchable Drug Database with commonly used drugs that perfusionists are exposed to (Category, Description, Mechanism of Action, Site of Action, Cardiovascular Indications) -Multiple Choice Quiz -Common Equations and Normal Values -Perfusion News Feed
Emory ECMO
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The Emory ECMO (Extracorporeal Membrane Oxygenation) Center proudly provides advanced life-support services, both within the Emory Healthcare system and remotely within the greater Southeast United States region. The Emory ECMO app gives medical professionals working with patients with respiratory or heart failure criteria for respiratory ECMO and cardiac ECMO at Emory ECMO Center, interactive evaluation aids incorporating the RESP, PRESET, SAVE and Bova scoring methods, and easy contact for reaching the ECMO Center. The interactive evaluation aids include links to reference articles.
Screenshots
Verdict
The clearest difference is update cadence: i at every 4 months against Emory ECMO's every 15 months. i also leads on iOS requirement (10.0 vs 13.4). On price, ads, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
i ships an update every 4 months, Emory ECMO every 15 months. The most recent releases landed on September 21, 2026 and October 10, 2026 respectively.
| Parameter | i | Emory ECMO |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (7 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 4 months — better | Every 15 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 31 MB | 15 MB |
| Age rating | 12+ | 17+ |
| Developer | Courtland Menke | Emory University |
In-app purchases
i
No in-app purchases
Emory ECMO
No in-app purchases








