# Code Blue PRO vs cardiBlue

Code Blue PRO and cardiBlue are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Code Blue PRO sells 2 in-app purchases, starting at $3.99 per month and cardiBlue sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Code Blue PRO ships an update daily, cardiBlue every 2 days. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Code Blue PRO | cardiBlue |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cardiblue/id6791207024/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 days |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 29 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [OLIVER JAMES MORRIS](https://appshunter.io/developer/1886614962) | [Virtugenic, LLC](https://appshunter.io/developer/557545731) |

## What reviewers say

### Code Blue PRO

[App page](https://appshunter.io/ios/app/code-blue-pro/id6761287489)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Code Blue PRO | $3.99 | per month |
| Code Blue PRO (Annual) | $39.99 | per year |


### cardiBlue

[App page](https://appshunter.io/ios/app/cardiblue/id6791207024)

This hands-free medical aid assists trained professionals during critical events by timing CPR cycles and medication intervals. It allows for voice-driven logging of events like rhythms, shocks, and medications, creating a timestamped record for easy charting. The app provides spoken prompts and an on-screen summary, with options for PDF export and AI-generated charting narratives.

**Highlights:** Hands-free voice logging, CPR cycle timer with prompts, Epinephrine interval timer, Timestamped event log, PDF export of timeline, AI-generated charting narrative

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| cardiBlue Pro — Monthly | $5.99 | per month |
| cardiBlue Pro — Yearly | $44.99 | per year |
| Single Report | $2.99 | one-time |


## Frequently asked questions

### Is Code Blue PRO free?

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

### Is cardiBlue free?

cardiBlue is free to download, with in-app purchases available.

### Do Code Blue PRO or cardiBlue have ads?

Neither Code Blue PRO nor cardiBlue shows ads.

### Which is updated more often, Code Blue PRO or cardiBlue?

Code Blue PRO ships an update daily, and cardiBlue every 2 days. Most recently, Code Blue PRO was updated on October 6, 2026 and cardiBlue on October 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.*