Comparison

RescueNet® CodeWriter vs Code Companion Lite

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

Head to head
About

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.

Highlights
  • Code data documentation
  • Integration with RescueNet CaseReview
  • Timer functionality
  • Vitals tracking
  • Key event buttons
  • Easy-to-use interface
Features
Read full description

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.

About

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.

Highlights
  • Cardiac arrest algorithms
  • Real-time procedure tracking
  • Color-coded information
  • Medication administration guidance
  • ACLS algorithm reference
  • No subscriptions
Features
Read full description

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

RescueNet® CodeWriter4 screens
Code Companion Lite3 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard4 real differences · 6 level
RescueNet® CodeWriter versus Code Companion Lite: the parameters behind the verdict, then further details
ParameterRescueNet® CodeWriterCode Companion Lite
PriceFreeFree
Rating5.0 (4 ratings) — better4.0 (2 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings4 — better2
Update frequencyEvery 2 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size125 MB75 MB
Age rating4+17+
DeveloperZOLLNational Emergency Resource Group

Customer experience

RescueNet® CodeWriter

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Code Companion Lite

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

None

RescueNet® CodeWriter

No in-app purchases

None

Code Companion Lite

No in-app purchases

Questions

Is RescueNet® CodeWriter free?
RescueNet® CodeWriter is free to download, with no in-app purchases.
Is Code Companion Lite free?
Code Companion Lite is free to download, with no in-app purchases.
Which has better reviews, RescueNet® CodeWriter or Code Companion Lite?
RescueNet® CodeWriter is rated higher. RescueNet® CodeWriter averages 5.0 out of 5 from 4 ratings, while Code Companion Lite averages 4.0 from 2 ratings.
Do RescueNet® CodeWriter or Code Companion Lite have ads?
Code Companion Lite shows ads; RescueNet® CodeWriter does not.
Which is updated more often, RescueNet® CodeWriter or Code Companion Lite?
RescueNet® CodeWriter ships an update every 2 months, and Code Companion Lite monthly. Most recently, RescueNet® CodeWriter was updated on September 16, 2026 and Code Companion Lite on June 1, 2026.

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