Code Blue vs RescueNet® CodeWriter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Code Blue
This specialized stopwatch helps medical professionals meticulously record events during cardiopulmonary resuscitation. Designed for first responders and healthcare staff, it aids in managing cardiac arrest scenarios by tracking key actions.
- CPR event recording
- Cardiac arrest management
- Time key events
- For medical professionals
- Used by first responders
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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.
RescueNet® CodeWriter
This medical documentation tool simplifies code data capture for mobile devices. It integrates with a case review system to ensure accuracy, offering features like timers and vital sign buttons for efficient data entry.
- Code data documentation
- Integration with RescueNet CaseReview
- Timer functionality
- Vitals tracking
- Key event buttons
- Easy-to-use interface
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The ZOLL RescueNet CodeWriter documenter is an easy-to-use application for mobile phones or tablets that simplifies code data documentation. When used with RescueNet CaseReview, RescueNet CodeWriter not only captures essential code data, but also helps ensure documentation accuracy with options such as timer, vitals and key event buttons. Simply launch the app and tap the Start New Code button to get started.* *Requires paid subscription to RescueNet CaseReview.
Screenshots
Verdict
The clearest difference is review sentiment: RescueNet® CodeWriter at 100% against Code Blue's 50%. RescueNet® CodeWriter also leads on price (Free vs $9.99) and update cadence (every 2 months vs every 9 months). Code Blue's advantage is iOS requirement (13.0 vs 15.0). On ads, in-app purchases 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
RescueNet® CodeWriter is free to download; Code Blue costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Code Blue ships an update every 9 months, RescueNet® CodeWriter every 2 months. The most recent releases landed on October 5, 2026 and September 28, 2026 respectively.
| Parameter | Code Blue | RescueNet® CodeWriter |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 4 — better |
| Update frequency | Every 9 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 22 MB | 125 MB |
| Age rating | 17+ | 4+ |
| Developer | Erik Santana | ZOLL |
Customer experience
Code Blue
RescueNet® CodeWriter
In-app purchases
Code Blue
No in-app purchases
RescueNet® CodeWriter
No in-app purchases
Questions
Is Code Blue free?
Is RescueNet® CodeWriter free?
Do Code Blue or RescueNet® CodeWriter have ads?
Which is updated more often, Code Blue or RescueNet® CodeWriter?
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