# Code Blue Leader vs O'Neal Directory

The clearest difference is in-app purchases: O'Neal Directory at none against Code Blue Leader's 2. O'Neal Directory also leads on iOS requirement (12.4 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Code Blue Leader sells 2 in-app purchases, starting at $3.99 per month. O'Neal Directory asks for nothing beyond the download.

Code Blue Leader ships an update every 6 weeks, O'Neal Directory every 5 weeks. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Code Blue Leader | O'Neal Directory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/code-blue-leader/id6446234334/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 68 MB |
| Requires iOS | 15.1 | **12.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [First Pass Innovation](https://appshunter.io/developer/1676853193) | [UAB Health System](https://appshunter.io/developer/1293309181) |

## What reviewers say

### Code Blue Leader

[App page](https://appshunter.io/ios/app/code-blue-leader/id6446234334)

This app guides healthcare providers through cardiac arrest resuscitation protocols in real-time. It tracks medications, timing, and interventions, providing step-by-step assistance based on the latest guidelines. An "Experienced Provider Mode" offers a checklist format for advanced users.

**Highlights:** Real-time resuscitation guidance, Medication and timing tracking, Step-by-step ACLS algorithm, Integrated metronome for compressions, Automated logging of resuscitation steps, Experienced Provider Mode

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ACLS Monthly Subscription | $3.99 | per month |
| ACLS Yearly Subscription | $34.99 | per year |


### O'Neal Directory

[App page](https://appshunter.io/ios/app/oneal-directory/id6502644980)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Code Blue Leader free?

Code Blue Leader is free to download, with in-app purchases available.

### Is O'Neal Directory free?

O'Neal Directory is free to download, with no in-app purchases.

### Do Code Blue Leader or O'Neal Directory have ads?

Neither Code Blue Leader nor O'Neal Directory shows ads.

### Which is updated more often, Code Blue Leader or O'Neal Directory?

Code Blue Leader ships an update every 6 weeks, and O'Neal Directory every 5 weeks. Most recently, Code Blue Leader was updated on November 3, 2026 and O'Neal Directory on October 27, 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.*