# Cathlas vs PCI App

The clearest difference is ratings volume: Cathlas at 18 against PCI App's 5. Cathlas also leads on iOS requirement (13.0 vs 15.1). On price, rating, review sentiment 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 Cathlas against 5.0 for PCI App. Both are backed by a comparable volume of ratings — 18 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Cathlas | PCI App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (18 ratings)](https://appshunter.io/ios/app/cathlas/id1536276704/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/pci-app/id1607148631/reviews) |
| Number of ratings | **18** | 5 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | Free | Free |
| Size | 31 MB | 37 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Spectre Software Inc.](https://appshunter.io/developer/1439952651) | [KRUTSCH](https://appshunter.io/developer/1454678018) |

## What reviewers say

### Cathlas

[App page](https://appshunter.io/ios/app/cathlas/id1536276704)

This medical reference app provides a collection of rare and important video images related to coronary angiography. It allows users to contribute educational content, which is then reviewed by experts before publication. The app serves as a practical aid for interventional cardiology professionals.

**Highlights:** Rare and important video images, Coronary artery anatomy, Complication recognition, Congenital heart disease, Mechanical valve fluoroscopies, Intracoronary imaging, Diagnostic skill practice

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Cathlas free?

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

### Is PCI App free?

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

### Which has better reviews, Cathlas or PCI App?

Cathlas and PCI App are both rated 5.0 out of 5 on the App Store, from 18 and 5 ratings respectively.

### Do Cathlas or PCI App have ads?

Neither Cathlas nor PCI App shows ads.

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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.*