# IRRAflow Academy vs PASS CCRN®!

The clearest difference is rating: IRRAflow Academy at 5.0 against PASS CCRN®!'s 3.9. IRRAflow Academy also leads on in-app purchases (none vs 6) and ads (none vs shown). PASS CCRN®!'s advantage is ratings volume (83 vs 12) and device support (4 vs 2). On price and update cadence there is nothing between them.

Both are free to download. PASS CCRN®! sells 6 in-app purchases, starting at $29.99 per month. IRRAflow Academy asks for nothing beyond the download.

IRRAflow Academy holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: PASS CCRN®! has 83 ratings behind it against 12, so its average is the more settled of the two.

IRRAflow Academy ships an update every 2 months, PASS CCRN®! every 5 months. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | IRRAflow Academy | PASS CCRN®! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (12 ratings)](https://appshunter.io/ios/app/irraflow-academy/id1512796267/reviews)** | [3.9 (83 ratings)](https://appshunter.io/ios/app/pass-ccrn/id1550079664/reviews) |
| Number of ratings | 12 | **83** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 67 MB | 148 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 17+ |
| Developer | [Irras Usa, Inc.](https://appshunter.io/developer/1512796266) | [Skyscape Medpresso Inc](https://appshunter.io/developer/818609416) |

## What reviewers say

### IRRAflow Academy

[App page](https://appshunter.io/ios/app/irraflow-academy/id1512796267)

This interactive application is designed for healthcare professionals to learn about transformative neurocritical care treatments. It provides access to cutting-edge technologies, training materials, and updates on events, social media, and podcasts.

**Highlights:** Learn about IRRAS technologies, Access training materials, Stay updated on IRRAS events, Follow IRRAS social media, Listen to IRRAS Radio podcast

**Features:** Vision Pro support

**In-app purchases:** none


### PASS CCRN®!

[App page](https://appshunter.io/ios/app/pass-ccrn/id1550079664)

Prepare for the CCRN® Adult certification exam with comprehensive review, interactive learning activities, and over 1,000 practice questions. This app offers simulated exams and content updates reflecting the latest research and guidelines for critical care nursing.

**Highlights:** Comprehensive content review, Over 1,000 interactive practice questions, Study Mode with feedback, Practice Exam Mode for simulation, Interactive learning activities, Updated content reflecting latest guidelines

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PASS CCRN®! 1M Sub | $29.99 | per month |
| PASS CCRN®! 3M Sub | $39.99 | per 3 months |
| 25% Off-Limited Period Offer | $44.99 | per year |
| 20% Off-Limited Period Offer | $47.99 | per year |
| 15% Off-Limited Period Offer | $50.99 | per year |
| PASS CCRN®! 1Y Sub. | $59.99 | per year |


## Frequently asked questions

### Is IRRAflow Academy free?

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

### Is PASS CCRN®! free?

PASS CCRN®! is free to download, with in-app purchases available.

### Which has better reviews, IRRAflow Academy or PASS CCRN®!?

IRRAflow Academy is rated higher. IRRAflow Academy averages 5.0 out of 5 from 12 ratings, while PASS CCRN®! averages 3.9 from 83 ratings.

### Do IRRAflow Academy or PASS CCRN®! have ads?

PASS CCRN®! shows ads; IRRAflow Academy does not.

### Which is updated more often, IRRAflow Academy or PASS CCRN®!?

IRRAflow Academy ships an update every 2 months, and PASS CCRN®! every 5 months. Most recently, IRRAflow Academy was updated on October 7, 2026 and PASS CCRN®! on October 25, 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.*