Comparison

InvoSurg vs COR Perfusion AI

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

Head to head
About

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.

Highlights
  • Individualized care information
  • Delivered Oxygen (DO2) calculation
  • Educational event calendar
  • CPB and ECLS therapy information
  • Evidence-Based Guidelines reference
  • Cardiac surgery publications
Features
Read full description

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.

About

COR Perfusion AI

This AI assistant provides perfusionists with quick, evidence-based answers on topics like cardiopulmonary bypass and ECMO. It also includes tools for case logging, note-taking, and team collaboration.

Highlights
  • AI-powered clinical answers
  • Cardiopulmonary bypass and ECMO information
  • Case logging and tracking
  • Organized note-taking
  • Searchable chat history
  • Voice and image input
  • Team protocol sharing
Features
Read full description

COR is your AI-powered cardiovascular perfusion assistant — built for perfusionists. Ask COR anything about cardiopulmonary bypass (CPB), ECMO, cannulation, anticoagulation, myocardial protection, blood gas management, circulatory arrest, mechanical support, and current guidelines from AmSECT, STS, and ELSO. Get clear, clinical, evidence-based answers in seconds. WHAT YOU CAN DO • Ask COR — fast, focused answers to perfusion questions • Logbook — record and track your cases • Notes — keep your own notes and documents, organized in folders • History — your past chats, saved and searchable • Voice input — ask hands-free • Image attachments — snap a circuit, cannula, or equipment FOR TEAMS & INSTITUTIONS Hospitals and perfusion groups can share protocols, policies, equipment lists, checklists, schedules, and a shared knowledge base. IMPORTANT COR is an informational and educational tool for trained cardiovascular perfusionists. It does not provide medical advice, diagnosis, or treatment and is not a substitute for professional clinical judgment, your institution's protocols, or applicable standards of care. Always verify critical information independently. Never rely on COR for emergency or patient-specific decisions.

Screenshots

InvoSurg2 screens
COR Perfusion AI4 screens

Verdict

The call

The clearest difference is rating: COR Perfusion AI at 5.0 against InvoSurg's 4.3. InvoSurg's advantage is ratings volume (12 vs 1). On price, ads, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

COR Perfusion AI holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: InvoSurg has 12 ratings behind it against 1, so its average is the more settled of the two.

Scorecard2 real differences · 8 level
InvoSurg versus COR Perfusion AI: the parameters behind the verdict, then further details
ParameterInvoSurgCOR Perfusion AI
PriceFreeFree
Rating4.3 (12 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings12 — better1
Update frequencyEvery 10 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS14.0 — better15.0
Further details — not scored
Size22 MB5 MB
Age rating17+17+
DeveloperInvosurg Inc.Marschel Perfusion Services LLC

Customer experience

InvoSurg

All ratings11 ratings
Positive81.8%
Neutral0.0%
Negative18.2%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

COR Perfusion AI

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

InvoSurg

No in-app purchases

None

COR Perfusion AI

No in-app purchases

Questions

Is InvoSurg free?
InvoSurg is free to download, with no in-app purchases.
Is COR Perfusion AI free?
COR Perfusion AI is free to download, with no in-app purchases.
Which has better reviews, InvoSurg or COR Perfusion AI?
COR Perfusion AI is rated higher. InvoSurg averages 4.3 out of 5 from 12 ratings, while COR Perfusion AI averages 5.0 from 1 ratings.
Do InvoSurg or COR Perfusion AI have ads?
Neither InvoSurg nor COR Perfusion AI shows ads.

Other comparisons