# PCI App vs Cath Lab Hero

The clearest difference is update cadence: Cath Lab Hero at fortnightly against PCI App's every 2 months. On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for PCI App against 5.0 for Cath Lab Hero. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

PCI App ships an update every 2 months, Cath Lab Hero fortnightly. The most recent releases landed on September 7, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | PCI App | Cath Lab Hero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/pci-app/id1607148631/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/cath-lab-hero/id6759631073/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 37 MB | 6 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [KRUTSCH](https://appshunter.io/developer/1454678018) | [OJCmed LLC](https://appshunter.io/developer/1879942661) |

## What reviewers say

### PCI App

[App page](https://appshunter.io/ios/app/pci-app/id1607148631)

This medical app provides a step-by-step algorithmic guide for percutaneous coronary interventions. Users can browse detailed sections, watch case studies, and listen to relevant podcasts.

**Highlights:** Algorithmic step-by-step approach, Percutaneous coronary interventions, Browse parts, chapters, and sections, Watch case studies, Listen to podcasts

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Cath Lab Hero

[App page](https://appshunter.io/ios/app/cath-lab-hero/id6759631073)

This clinical calculator assists cardiologists and trainees in interpreting right heart catheterization data. It rapidly transforms hemodynamic measurements into actionable clinical insights, aiding in complex calculations and confident interpretation at the point of care.

**Highlights:** Right heart cath analysis, Hemodynamic parameter computation, Shunt assessment (Qp:Qs), Aortic valve area calculation, Supports cath lab and ICU use

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PCI App free?

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

### Is Cath Lab Hero free?

Cath Lab Hero is free to download, with no in-app purchases.

### Which has better reviews, PCI App or Cath Lab Hero?

PCI App and Cath Lab Hero are both rated 5.0 out of 5 on the App Store, from 5 and 2 ratings respectively.

### Do PCI App or Cath Lab Hero have ads?

Neither PCI App nor Cath Lab Hero shows ads.

### Which is updated more often, PCI App or Cath Lab Hero?

PCI App ships an update every 2 months, and Cath Lab Hero fortnightly. Most recently, PCI App was updated on September 7, 2026 and Cath Lab Hero on October 28, 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.*