InvoSurg vs ECMO Clinical Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
InvoSurg
This medical app assists cardiac surgery clinicians by providing access to individualized care information, calculations for delivered oxygen during cardiopulmonary bypass, and a repository of educational events and publications. It serves as a convenient mobile reference for CPB and Extra Corporeal Life Support therapies, along with evidence-based guidelines.
- Individualized care information
- Delivered Oxygen (DO2) calculation
- Educational event calendar
- CPB and ECLS therapy information
- Evidence-Based Guidelines reference
- Cardiac surgery publications
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The InvoApp mobile application is designed for clinicians working in cardiac surgery. With InvoApp you can: - View individualized care information - Calculate Delivered Oxygen (DO2) during cardiopulmonary bypass (CPB) - Access the calendar of educational events - Access information on CPB and Extra Corporeal Life Support therapies - Reference Evidence-Based Guidelines - Review contemporary cardiac surgery and perfusion publications The InvoApp is designed to provide useful tools for clinicians, compiled together with the convenience of mobile technology.
ECMO Clinical Calculator
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.
- Cardiopulmonary Bypass formulas
- ECMO/ECLS patient care calculations
- Specialized medical tool
- Designed for healthcare professionals
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This App is designed to provide solutions for formulas commonly utilized in caring for Cardiopulmonary Bypass and ECMO/ECLS patients.
Screenshots
Verdict
The clearest difference is rating: ECMO Clinical Calculator at 4.6 against InvoSurg's 4.3. ECMO Clinical Calculator also leads on iOS requirement (9.0 vs 14.0). On price, review sentiment, ratings volume and update cadence 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.
ECMO Clinical Calculator holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 12 and 10 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
InvoSurg ships an update every 10 months, ECMO Clinical Calculator every 14 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.
| Parameter | InvoSurg | ECMO Clinical Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (12 ratings) | 4.6 (10 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 12 — better | 10 |
| Update frequency | Every 10 months — better | Every 14 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 10 MB |
| Age rating | 17+ | 17+ |
| Developer | Invosurg Inc. | Innovative ECMO Concepts Inc. |
Customer experience
InvoSurg
ECMO Clinical Calculator
In-app purchases
InvoSurg
No in-app purchases
ECMO Clinical Calculator
No in-app purchases
Questions
Is InvoSurg free?
Is ECMO Clinical Calculator free?
Which has better reviews, InvoSurg or ECMO Clinical Calculator?
Do InvoSurg or ECMO Clinical Calculator have ads?
Which is updated more often, InvoSurg or ECMO Clinical Calculator?
Other comparisons
