# ECMO Clinical Calculator vs MCSAID

The clearest difference is update cadence: ECMO Clinical Calculator at every 14 months against MCSAID's every 40 months. ECMO Clinical Calculator also leads on iOS requirement (9.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ECMO Clinical Calculator ships an update every 14 months, MCSAID every 40 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ECMO Clinical Calculator | MCSAID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (10 ratings)](https://appshunter.io/ios/app/ecmo-clinical-calculator/id1490929246/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 14 months** | Every 40 months |
| Monetization | Free | — |
| Size | 10 MB | 46 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Innovative ECMO Concepts Inc.](https://appshunter.io/developer/1642774023) | [Cardiology Apps LLC](https://appshunter.io/developer/1639925847) |

## What reviewers say

### ECMO Clinical Calculator

[App page](https://appshunter.io/ios/app/ecmo-clinical-calculator/id1490929246)

This app offers solutions for formulas frequently used in the care of Cardiopulmonary Bypass and ECMO/ECLS patients. It's a specialized tool for medical professionals.

**Highlights:** Cardiopulmonary Bypass formulas, ECMO/ECLS patient care calculations, Specialized medical tool, Designed for healthcare professionals

**Features:** macOS Compatibility

**In-app purchases:** none


### MCSAID

[App page](https://appshunter.io/ios/app/mcsaid/id6443740248)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ECMO Clinical Calculator free?

ECMO Clinical Calculator is free to download, with no in-app purchases.

### Is MCSAID free?

MCSAID is free to download, with no in-app purchases.

### Do ECMO Clinical Calculator or MCSAID have ads?

Neither ECMO Clinical Calculator nor MCSAID shows ads.

### Which is updated more often, ECMO Clinical Calculator or MCSAID?

ECMO Clinical Calculator ships an update every 14 months, and MCSAID every 40 months. Most recently, ECMO Clinical Calculator was updated on October 24, 2026 and MCSAID on October 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*