Comparison

i vs Emory ECMO

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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

About

Emory ECMO

Features
Read full description

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

i4 screens
Emory ECMO4 screens

Verdict

The call

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

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

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.

Scorecard2 real differences · 8 level
i versus Emory ECMO: the parameters behind the verdict, then further details
ParameteriEmory ECMO
PriceFreeFree
Rating3.4 (7 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings7 — better—
Update frequencyEvery 4 months — betterEvery 15 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS10.0 — better13.4
Further details — not scored
Size31 MB15 MB
Age rating12+17+
DeveloperCourtland MenkeEmory University

In-app purchases

None

i

No in-app purchases

None

Emory ECMO

No in-app purchases

Questions

Is i free?
i is free to download, with no in-app purchases.
Is Emory ECMO free?
Emory ECMO is free to download, with no in-app purchases.
Do i or Emory ECMO have ads?
Neither i nor Emory ECMO shows ads.
Which is updated more often, i or Emory ECMO?
i ships an update every 4 months, and Emory ECMO every 15 months. Most recently, i was updated on September 21, 2026 and Emory ECMO on October 10, 2026.

Other comparisons