# Code Blue: CPR Event Timer — CPR Timer and Management Tool

> CPR event timer and management tool for medical professionals. (iPhone/iPad app by Erik Santana.)

- Source: https://appshunter.io/ios/app/code-blue-cpr-event-timer/id1004299858 (this page in markdown: same URL + `.md`)
- Developer: [Erik Santana](https://appshunter.io/developer/949304380)
- Category: Medical, Productivity
- Price: $9.99
- Age rating: 17+
- Requires: iOS 13.0 · 22 MB
- Languages: American English
- Released: 2015-07-02
- Data updated: 2026-08-22
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/code-blue-cpr-event-timer/id1004299858/reviews.md

## What is Code Blue?

Code Blue is a specialized clinical support tool designed to help healthcare professionals manage and document cardiac arrest events in real time.

Built for first responders, nurses, physicians, and emergency personnel in health systems around the world, Code Blue keeps your team focused on the patient while automatically tracking key events, medications, and interventions.

Features include:
- CPR, shock, and epinephrine timers with counters
- 3-minute epinephrine due alert (AHA 2025)
- CPR pause visual indicator
- AHA-aligned metronome (100–120 BPM)
- Events, medications, and rhythm logging
- Expanded post-code details form
- PDF and CSV export
- Log viewer with full event history
- Dark mode support

Developed by Dojo Medical — Precision Medical Apps.

* Code Blue is a clinical support tool and is not intended to diagnose, treat, or prevent any medical condition. It is not a substitute for clinical judgment, institutional protocols, or established resuscitation guidelines. Use by licensed healthcare professionals and authorized emergency responders only.

## Key features

- CPR event recording
- Cardiac arrest management
- Time key events
- For medical professionals
- Used by first responders

## Chart rankings

- #67 in Top Paid · Medical (US App Store)

## Recent user reviews (10 of 14)

All indexed reviews: https://appshunter.io/ios/app/code-blue-cpr-event-timer/id1004299858/reviews.md

### 1/5 — Needs work

*2026-03-08*

Need to be able to set a timer with an alarm for pulse checks and defib.

### 5/5 — Use it on Every Code

*2025-12-21*

I use this app to record every code in the field. The data recording and export is flawless and comes in handy for sharing with other crew members for report writing.

### 1/5 — Need a refund

*2025-01-27*

The main buttons (start CPR, shock, epi) do nothing when you press on them. I heard great things about this app but really disappointed that these actions are not logging at all. I hope someone fixes this bug so I can redownload.

**Developer response:** I have tested the app extensively and cannot replicate what you indicate. It would help me a lot if you could provide more details, you can reach me at lastdojodev at gmail.com.

### 5/5 — Crashes with metronome

*2023-02-23*

Update: Changed to 5 stars, app works well again.  Thanks to developer who responded to issues.  

Prior review:
Used to work well, but now can’t use metronome function, app crashes shortly whenever starting metronome. Tried reinstall, no difference. Enjoyed using this for years, will have to find something else now.

**Developer response:** I apologize for the bad experience. Due to some personal/technical issues I have not been able to update the app. I remade the application from scratch. The latest version (6.0) is stable and the metronome works well. Thank you for being a long time user and I hope you can give this version a try.

### 1/5 — Crashes with metronome

*2022-10-31, version 3.2*

Used to work well, but now can’t use metronome function, app crashes shortly whenever starting metronome. Tried reinstall, no difference. Enjoyed using this for years, will have to find something else now.

### 1/5 — Do not use in a real code.

*2022-04-02*

App is not being updated and is unreliable. It will close on you mid-code and does not save your data.

**Developer response:** I apologize for the bad experience. The latest version (6.0) has built-in data recovery in case you close the app without saving. It is stable and should not close on you mid-code. I hope you can give this version a try.

### 4/5 — Very Simple

*2019-12-23*

Simple is good jn codes but i wish i could have the option to modify the med list. We often give calcium and would love to see that on the list. 

Happy with my purchase.

### 1/5 — Stopped working

*2018-09-02*

The metronome stopped working and it doesn’t have all the meds we use in a normal code. Don’t buy!!

**Developer response:** This issue has been fixed as of version 3.2. If you activated the silent button, the metronome would go silent as expected. Now the app ignores this setting. Also, you can add custom medications to your list as needed. I only include a handful of the most used medications. Let me know if you need any assistance in adding custom medications. Thank you for using Code Blue.

### 5/5 — Awesome!

*2018-03-15*

Would be amazing if this was compatible with Apple Watch as my hands are usually pretty busy during a code and could tap a button quickly on my watch or refer to timer! App on phone and iPad is fantastic!

**Developer response:** Apple Watch support is next on my list. Thank you for your support.

### 4/5 — Nice!

*2017-12-18*

Used this for the first time in a real code.   Was great for timing,  and summarizing how many rounds of epi, length of code, etc.   LOVED it as a timer.  The other options were nice, but would still have to go back and chart everything in the official record, which would be time consuming.  What would be amazing would be to chart a code with the app and be able to import it into the hospital record!  Worked best to stand next to documenter and function as the timer,  but be able to add something in the app if the documenter was getting behind.  Love that I can have multiple timers running at once.   One change I would recommend is to make the whole timer bar touch sensitive and not just the left side.   I kept finding myself wanting to tap the timer itself.  For the reviewrer who mentioned there were not enough meds, you can add and make your own list!

## Frequently asked questions about Code Blue

### What is Code Blue used for?

Code Blue is a specialized stopwatch application designed to help medical professionals record and track key events during cardiopulmonary resuscitation (CPR) and cardiac arrest management.

### Who is the target audience for Code Blue?

The app is intended for medical professionals, including first responders and healthcare staff working in health systems worldwide, who need a tool to manage cardiac arrest events.

### Does Code Blue provide CPR guidance?

No, Code Blue is not a guide and does not replace the necessary training and experience required to manage a cardiac arrest. It is a timing and management tool.

### What devices does Code Blue support?

Code Blue is available for iPhone and iPad devices.

### How much does Code Blue cost?

Code Blue is a paid application, priced at $4.99.

### What is the age rating for Code Blue?

Code Blue has an age rating of 17+, indicating it is intended for mature users.

### How often is Code Blue updated?

The latest version, 6.5.1, was released on September 28, 2025, suggesting regular updates to maintain functionality and compatibility.

### Does Code Blue have ads?

No, Code Blue does not contain advertisements.

## Version history (last 5 releases)

### 6.6.4 — 2026-04-26

- Fully updated to align with AHA 2025 guidelines
- New 3-minute epinephrine due alert
- CPR pause visual indicator to minimize no-flow time
- Expanded post-code details form with team roles, access route, EtCO₂, and reversible causes
- PDF export added alongside existing CSV export
- Option to dismiss a code without saving a log entry
- Updated Dojo Medical branding throughout
- Improved drawer and About screen
- Bug fixes and UI refinements

### 6.5.1 — 2025-09-28

What’s New in 6.5.1
	•	Improved Metronome – smoother, more accurate beats.
	•	Awake During Codes – the app now prevents your device from sleeping while a code is running, ensuring timers and alerts stay visible.
	•	Bug Fixes & Stability – fixed audio not stopping correctly, improved performance across devices.

### 6.4.3 — 2025-01-10

Minor tweaks and bug fixes.

### 6.3 — 2024-08-22

- Updates to user interface elements to make the app more intuitive and easier to use.
- Better metronome implementation.

### 6.0 — 2023-02-22

Totally remade. This version is meant to replace the old version which I had not been able to update due to many factors. I hope this version makes up for the issues that were found in the previous version.

## Apps similar to Code Blue

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Pocket ICU](https://appshunter.io/ios/app/pocket-icu/id999527431) | 4.6 (316) | Free | Medical |
| [MediCode- ACLS, PALS, BLS, CPR](https://appshunter.io/ios/app/medicode-acls-pals-bls-cpr/id604382852) | 4.8 (4,268) | Free | Medical |
| [Code Runner Pro: CPR Timer](https://appshunter.io/ios/app/code-runner-pro-cpr-timer/id1318832552) | 3.8 (53) | $6.99 | Medical |
| [Redivus Health](https://appshunter.io/ios/app/redivus-health/id1287823542) | 4.7 (11) | Free | Medical |
| [Code Blue CPR – ACLS Timer](https://appshunter.io/ios/app/code-blue-cpr-acls-timer/id1640636826) | 4.4 (35) | $7.99 | Medical |
| [Pedi STAT](https://appshunter.io/ios/app/pedi-stat/id327963391) | 4.5 (66) | $7.99 | Medical |

## More apps by Erik Santana

- [Shampoo Solutions PR](https://appshunter.io/ios/app/shampoo-solutions-pr/id1347744125)

All apps by Erik Santana: https://appshunter.io/developer/949304380

## Related topics

[cpr medical](https://appshunter.io/ios/topics/cpr-medical)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-22.*