RescueNet® CodeWriter vs Code Companion Lite
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Code Companion Lite
This medical reference app provides EMS professionals with a quick field guide for cardiac arrest management. It features color-coded information, real-time tracking of procedures, and guidance on medications and ACLS algorithms.
- Cardiac arrest algorithms
- Real-time procedure tracking
- Color-coded information
- Medication administration guidance
- ACLS algorithm reference
- No subscriptions
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Includes Code tracker VT algorithm PEA algorithm Tachy algorithm Brady algorithm ROSC algorithm Ad Supported Overview: Code Tracker is the ultimate cardiac arrest phone application designed by EMS professionals, for EMS professionals. This powerful tool is your quick reference field guide, revolutionizing the way you care for cardiac arrest patients. With its user-friendly interface, real-time tracking capabilities, and comprehensive resources, Code Tracker is your partner in delivering critical care efficiently and effectively. Key Features: 1. Color-Coded Information: Code Tracker employs an intuitive color-coded system, allowing you to swiftly identify and prioritize crucial information during a cardiac arrest response. Whether it's assessing rhythm, administering medications, or following ACLS algorithms, our app simplifies complex data into easy-to-digest visuals. 2. Real-Time Tracking: Stay on top of every critical procedure with our real-time tracking feature. Code Tracker ensures you never miss a beat, tracking your progress through cardiac arrest protocols and providing live updates as you go. 3. Comprehensive Reference Materials: We've meticulously curated the latest protocols from around the country and integrated them into a single, easy-to-navigate resource. Code Tracker ensures that you have the most up-to-date information at your fingertips, specifically tailored for the prehospital EMS setting. 4. Medication Administration Guidance: Easily access medication dosages and administration guidelines, eliminating the need to fumble through reference books or manuals during high-stress situations. Code Tracker ensures you administer the right medications at the right time. 5. ACLS Algorithms: Our app offers a quick reference for ACLS (Advanced Cardiovascular Life Support) algorithms, empowering you to make critical decisions swiftly and confidently during cardiac arrest events. 6. No Subscriptions: Code Tracker is here to support you, not burden you with subscriptions or department sign-ups. Ad Supported 7. Sharing is Caring: If you find Code Tracker invaluable, share it with fellow providers who could benefit from its capabilities. Together, we can enhance cardiac arrest care across the EMS community. Why Code Tracker? Stop relying on memory or outdated resources during cardiac arrest responses. With Code Tracker, you have a dedicated, reliable companion that ensures you provide the best care possible. Why do mental math when you can have life-saving information at your fingertips? Code Tracker: For EMS, By EMS. Your essential tool for saving lives. Download it today and be prepared for every cardiac arrest situation.
Screenshots
Verdict
The clearest difference is review sentiment: RescueNet® CodeWriter at 100% against Code Companion Lite's 0%. RescueNet® CodeWriter also leads on rating (5.0 vs 4.0) and ads (none vs shown). On price, ratings volume, update cadence and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
RescueNet® CodeWriter holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 100% of RescueNet® CodeWriter's written reviews are positive against 0% of Code Companion Lite's.
RescueNet® CodeWriter ships an update every 2 months, Code Companion Lite monthly. The most recent releases landed on September 16, 2026 and June 1, 2026 respectively.
| Parameter | RescueNet® CodeWriter | Code Companion Lite |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 4.0 (2 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 4 — better | 2 |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 125 MB | 75 MB |
| Age rating | 4+ | 17+ |
| Developer | ZOLL | National Emergency Resource Group |
Customer experience
RescueNet® CodeWriter
Code Companion Lite
In-app purchases
RescueNet® CodeWriter
No in-app purchases
Code Companion Lite
No in-app purchases
Questions
Is RescueNet® CodeWriter free?
Is Code Companion Lite free?
Which has better reviews, RescueNet® CodeWriter or Code Companion Lite?
Do RescueNet® CodeWriter or Code Companion Lite have ads?
Which is updated more often, RescueNet® CodeWriter or Code Companion Lite?
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