# MediCode vs PASS CEN!

The clearest difference is in-app purchases: MediCode at none against PASS CEN!'s 4. MediCode also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 4 months). PASS CEN!'s advantage is iOS requirement (13.0 vs 15.1). On price, monetization model and device support there is nothing between them.

Both are free to download. PASS CEN! sells 4 in-app purchases, starting at $44.99 per year. MediCode asks for nothing beyond the download.

MediCode holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: MediCode has 4.3K ratings behind it against 8, so its average is the more settled of the two.

MediCode ships an update every 3 weeks, PASS CEN! every 4 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | MediCode | PASS CEN! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4.3K ratings)](https://appshunter.io/ios/app/medicode-acls-pals-bls-cpr/id604382852/reviews)** | [4.4 (8 ratings)](https://appshunter.io/ios/app/pass-cen/id1550094737/reviews) |
| Number of ratings | **4.3K** | 8 |
| Positive reviews | 75.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 46 MB | 147 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 17+ |
| Developer | [Advanced Medical Certification Ltd](https://appshunter.io/developer/6787924535) | [Skyscape Medpresso Inc](https://appshunter.io/developer/818609416) |

## What reviewers say

### MediCode

[App page](https://appshunter.io/ios/app/medicode-acls-pals-bls-cpr/id604382852)

Access essential emergency medical algorithms and practice tests on your mobile device. This app provides quick access to ILCOR algorithms for ACLS, PALS, BLS, CPR, and more, helping healthcare professionals make critical decisions in emergency situations.

**Highlights:** Access ILCOR algorithms, ACLS, PALS, BLS, CPR, NR skills, ECG rhythms and interpretations, Multiple-choice practice tests, Downloadable ebooks, Easy navigation

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Helpful for quick reference
- 💡 Useful for ACLS/PALS review
- 🚀 Convenient app for emergency situations

**What reviewers complain about**

- 🐛 Bugs and glitches in the app
- ⚠️ Outdated information not aligned with latest guidelines
- ⚠️ Lack of drug dosage information
- ⚠️ Errors in the decision trees and algorithms

**Reported bugs**

- Inability to progress through Mega Codes
- Crashes and freezes on newer devices
- Incorrect information in the algorithms

**Requested features**

- Update to 2020 AHA guidelines
- Add drug dosage information
- Improve stability and reduce crashes
- Provide more practice tests and scenarios


### PASS CEN!

[App page](https://appshunter.io/ios/app/pass-cen/id1550094737)

Prepare for the Certification for Emergency Nurses exam with this comprehensive reference. It covers all exam content areas with interactive learning activities and realistic practice questions. Features include an outline format, case studies, and integrated pharmacology and anatomy content.

**Highlights:** Covers current CEN exam blueprint, Interactive learning activities, Realistic practice questions, Case studies with clinical reasoning, Outline format for clarity, Integrated pharmacology and A&P

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 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 MediCode free?

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

### Is PASS CEN! free?

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

### Which has better reviews, MediCode or PASS CEN!?

MediCode is rated higher. MediCode averages 4.8 out of 5 from 4.3K ratings, while PASS CEN! averages 4.4 from 8 ratings.

### Do MediCode or PASS CEN! have ads?

PASS CEN! shows ads; MediCode does not.

### Which is updated more often, MediCode or PASS CEN!?

MediCode ships an update every 3 weeks, and PASS CEN! every 4 months. Most recently, MediCode was updated on November 1, 2026 and PASS CEN! on November 3, 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.*