Comparison

Code Blue Sentry vs Code Blue Narrator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Code Blue Sentry

This app helps medical professionals track medications and critical events. It offers customizable ACLS navigation, including checklists and RSI protocols. A free trial is available to assess its utility for pharmacists, registered nurses, and potentially other providers.

Highlights
  • Medication tracking
  • Event logging
  • Customizable ACLS navigation
  • Checklists
  • RSI protocols
  • Hs/Ts tracking
Features
Read full description

There are several other code blue apps and you're wondering which one to pick so I'll just cut straight to the chase. You want a simple, intuitive, and customizable app to help you track medications and events. You don't want a bunch of other tools that you'll never use and that will clutter your screen (and if you did there would be a whole separate section for that, which needs to be enabled) If you're a pharmacist or registered nurse in charge of tracking medications, then I think you'll find this app very useful. If you're a provider (MD, DO, ARNP, etc) or paramedic MAYBE you might find some use out of this. I've built this app in a way to allow for customizable ACLS navigation (checklists, RSI, Hs/Ts). Please use the 30-day trial to see if it meets your needs and if it doesn't let me know how I can improve it. The app is dirt cheap. It's $0.99 every 3 months. That's less than the price of a cup of coffee every year. The only reason I'm really charging for it in the first place is because it cost money to keep apps on the Appstore and I don't want to run ads on something like this. Please try it out and leave a review. Thanks, Brian Mun, PharmD codebluetracker@gmail.com Terms of Use EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Code Blue Narrator

This app assists healthcare professionals in critical care settings by enabling hands-free voice logging of resuscitation events, tracking medications and interventions, and providing essential ICU calculators. It offers real-time timers and secure offline functionality for bedside reliability.

Highlights
  • Voice-guided code logging
  • Medication and intervention tracking
  • CPR and procedure timers
  • ICU drip and fluid balance calculators
  • Back-charting capability
  • Offline functionality
Features
Currently charting
Read full description

Code Blue Narrator with Critical Care RN is designed for healthcare providers working in high-stakes environments such as ICUs, EDs, and rapid response teams. Key Features: • Voice-Guided Code Logging – Document resuscitation events in real time with hands-free voice input. • Medication & Intervention Tracking – Record epinephrine, calcium chloride, amiodarone, and other critical medications with automated timestamps. • CPR & Procedure Timers – Built-in timers for compressions, pulse checks, and procedures to keep teams aligned. • Critical Care RN Tools – • Drip calculators for commonly used ICU infusions. • CRRT fluid balance and intake/output calculator. • Back-charting capability with chronological log preservation. • User-Friendly Interface – Optimized for speed, clarity, and real-time use in critical care. • Secure & Offline Ready – Functions without server connectivity for bedside reliability.

Screenshots

Code Blue Sentry4 screens
Code Blue Narrator4 screens

Verdict

The call

The clearest difference is price: Code Blue Sentry at Free against Code Blue Narrator's $1.99. Code Blue Sentry also leads on update cadence (every 3 weeks vs every 4 months) and iOS requirement (15.1 vs 18.5). Code Blue Narrator's advantage is in-app purchases (none vs 4) and chart position (#120 vs unranked). On rating, ratings volume, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Code Blue Sentry is free to download; Code Blue Narrator costs $1.99 up front. Code Blue Sentry sells 3 in-app purchases, starting at $0.99 per 3 months. Code Blue Narrator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Code Blue Sentry against 5.0 for Code Blue Narrator. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Code Blue Sentry ships an update every 3 weeks, Code Blue Narrator every 4 months. The most recent releases landed on September 13, 2026 and September 20, 2026 respectively.

Scorecard6 real differences · 5 level
Code Blue Sentry versus Code Blue Narrator: the parameters behind the verdict, then further details
ParameterCode Blue SentryCode Blue Narrator
PriceFree — better$1.99
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings11
Update frequencyEvery 3 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionPaid — better
Best chart rank—#120 — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better18.5
Further details — not scored
Size41 MB7 MB
Age rating17+4+
DeveloperBrian MunJoshua Prince

Customer experience

Code Blue Sentry

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Code Blue Narrator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Code Blue Sentry

Subscriptions2
  • Subscription1 Month trial$0.993 Months
  • Subscribe1 Month trial$0.993 Months
One-time1
  • Donate2 variants$4.99
None

Code Blue Narrator

No in-app purchases

Questions

Is Code Blue Sentry free?
Code Blue Sentry is free to download, with in-app purchases available.
Is Code Blue Narrator free?
Code Blue Narrator costs $1.99, with no in-app purchases.
Which has better reviews, Code Blue Sentry or Code Blue Narrator?
Code Blue Sentry and Code Blue Narrator are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Code Blue Sentry or Code Blue Narrator have ads?
Neither Code Blue Sentry nor Code Blue Narrator shows ads.
Which is updated more often, Code Blue Sentry or Code Blue Narrator?
Code Blue Sentry ships an update every 3 weeks, and Code Blue Narrator every 4 months. Most recently, Code Blue Sentry was updated on September 13, 2026 and Code Blue Narrator on September 20, 2026.

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