UB ROSC vs Code Blue CPR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UB ROSC
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The UB-ROSC score is a multi-parametric practical score to predict the probability of survival to hospital admission of an out-of-hospital cardiac arrest (OHCA) victim by using Utstein Style-based variables. It was developed by a working group as described in the article Baldi E. et al, An Utstein-based model score to predict survival to hospital admission: The UB-ROSC score. Int J Cardiol. 2020; in press. https://doi.org/10.1016/j.ijcard.2020.01.032 Prompt initiation of CPR manoeuvres after OHCA has an immediate impact on both ROSC achievement and outcome. ROSC in field can be temporarily or permanently achieved, bearing in mind that the most important one in OHCA management is a sustained ROSC. The development of a user-friendly and generally applicable tool to predict the resuscitation success, indicated by a sustained ROSC leading to hospital admission after arrival of the EMS team, would be of major clinical relevance. Such a score – consisting in different independent variables based on Utstein style which are readily available to the EMS team – could support the decision for aggressive therapy, provide medical personnel and family members with reasonable expectation of immediate outcome as well as improve general termination-of-resuscitation rules beyond those currently available UB ROSC is not a score to withhold resuscitation. UB ROSC shall help in setting realistic expectations about sustained ROSC achievement during resuscitation manoeuvres, an important target for paramedics, rescue teams and even more so for family members.
Code Blue CPR
This professional medical app assists healthcare providers during cardiac arrest and resuscitation events by precisely tracking CPR cycles, medication timing, rhythms, and procedures. It offers customizable workflows, real-time event logging, and post-code reporting tools, all based on current resuscitation guidelines.
- Dual CPR & Epinephrine Timers
- Real-time Event Logging
- Compression Fraction Tracking
- Customizable Medications & Procedures
- First Responder Mode
- Code History & PDF Export
- Integrated ACLS & Resuscitation Flowcharts
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Code Blue is a professional CPR and ACLS timer designed to support healthcare providers during cardiac arrest and resuscitation events, where every second matters. Built and tested in real clinical environments, Code Blue helps you track CPR cycles, epinephrine timing, rhythms, medications, and procedures with precision — even during long, complex codes. Whether you need a simple CPR timer or a complete cardiac arrest log, Code Blue adapts to your workflow. # Core Features # DUAL CPR & EPINEPHRINE TIMERS - Simultaneously track CPR compression cycles and epinephrine intervals - High-contrast visual alerts when time limits are exceeded REAL-TIME EVENT LOG - Register rhythms, pulse checks, medications, procedures, and interventions - Access a concise summary or a full resuscitation timeline at any moment COMPRESSION FRACTION TRACKING - Monitor compression fraction to reduce pauses and optimize CPR quality # Fully Customizable for Your Practice # CUSTOM MEDICATIONS & PROCEDURES - Add and save your own medications, doses, procedures, and rhythms FLEXIBLE WORKFLOWS Configure the app as a simple CPR timer Or use advanced logging for prolonged cardiac arrest scenarios more than an hour # First Responder & Post-Code Tools # FIRST RESPONDER MODE - Designed for out-of-hospital cardiac arrest - Save event location coordinates for later review on the interactive map CODE HISTORY & PDF EXPORT - Save previous codes - Generate and share detailed PDF reports for documentation, teaching, or review # Evidence-Based Flowcharts # ACLS & RESUSCITATION GUIDELINES - Integrated CPR and cardiac arrest flowcharts - Based on AHA ACLS and ERC post-resuscitation care guidelines # Built for Healthcare Professionals # Designed for use in: - Emergency Departments - ICUs - Wards - Prehospital and first-responder settings Code Blue helps you stay focused on patient care while the app handles timing, tracking, and documentation. # Support & Legal # For suggestions, feature requests, or bug reports, contact: Customer Support: suporte.codigoazul@gmail.com Privacy Policy: https://sites.google.com/view/codeblueapp/privacy End User License Agreement (EULA): https://sites.google.com/view/codeblueapp/eula
Screenshots
Verdict
The clearest difference is price: UB ROSC at Free against Code Blue CPR's $7.99. UB ROSC also leads on update cadence (every 2 days vs every 3 weeks) and iOS requirement (12.0 vs 16). Code Blue CPR's advantage is chart position (#20 vs unranked). 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
UB ROSC is free to download; Code Blue CPR costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.
UB ROSC ships an update every 2 days, Code Blue CPR every 3 weeks. The most recent releases landed on October 5, 2026 and October 16, 2026 respectively.
| Parameter | UB ROSC | Code Blue CPR |
|---|---|---|
| Price | Free — better | $7.99 |
| Rating | — | 4.5 (37 ratings) — better |
| Positive reviews | — | 80.0% of reviews |
| Number of ratings | — | 37 — better |
| Update frequency | Every 2 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Best chart rank | — | #20 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 16 |
| Further details — not scored | ||
| Size | 12 MB | 107 MB |
| Age rating | 17+ | 17+ |
| Developer | Vito Sgromo | Michael Mattesco Horta |
In-app purchases
UB ROSC
No in-app purchases
Code Blue CPR
No in-app purchases









