# CAIR Events App vs PulseCath

The clearest difference is update cadence: PulseCath at daily against CAIR Events App's every 4 months. PulseCath also leads on iOS requirement (12.0 vs 14.0). 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.

CAIR Events App ships an update every 4 months, PulseCath daily. The most recent releases landed on September 8, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | CAIR Events App | PulseCath |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Daily** |
| Size | 6 MB | 149 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Canadian Association for Interventional Radiology](https://appshunter.io/developer/1462408219) | [MEDonline International B.V.](https://appshunter.io/developer/577430965) |

## What reviewers say

### CAIR Events App

[App page](https://appshunter.io/ios/app/cair-events-app/id6444632283)

**Features:** macOS Compatibility

**In-app purchases:** none


### PulseCath

[App page](https://appshunter.io/ios/app/pulsecath/id6474183539)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CAIR Events App free?

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

### Is PulseCath free?

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

### Do CAIR Events App or PulseCath have ads?

Neither CAIR Events App nor PulseCath shows ads.

### Which is updated more often, CAIR Events App or PulseCath?

CAIR Events App ships an update every 4 months, and PulseCath daily. Most recently, CAIR Events App was updated on September 8, 2026 and PulseCath on September 7, 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.*