cardiBlue
Voice Code Blue Timer
About
This hands-free medical aid assists trained professionals during critical events by timing CPR cycles and medication intervals. It allows for voice-driven logging of events like rhythms, shocks, and medications, creating a timestamped record for easy charting. The app provides spoken prompts and an on-screen summary, with options for PDF export and AI-generated charting narratives.
What's New in cardiBlue
1.2.2
July 29, 2026
v1.2.2 New: Wake Word Mode Turn on "Hey Cardi" mode in Settings to require a wake word before every command. Great for busy rooms with lots of background chatter. When off (default), the app still acts on any recognized command it hears. Voice recognition improvements - Broader phrasing coverage for ASR manglings (patient, cardi, start code, and more) - Silently ignores random speech in wake mode instead of nagging "Say again" - Follow-up prompts like "Which medication?" no longer require the wake word - False-positive protection: filler words like "I'll be given" no longer log phantom drugs UI polish - Mic bar visible on Home screen with tap-to-disable hint - Version number visible in Settings - Cleaner button spacing during active codes - New Voice Commands page banner explains wake word mode when it's on
MoreSubscription plans
cardiBlue Pro — Yearly
Unlock PDF export, AI narratives, and code history
In-App Purchases
$2.99
Single Report
Export this code's PDF report with AI narrative.
Developer apps
FAQ
Does cardiBlue have ads?
cardiBlue is ad-free, allowing for uninterrupted use during critical medical events.
What is the pricing for cardiBlue?
The live timer, voice commands, and on-screen summary are free. PDF exports and full code history require a subscription or a single purchase for a report.
What are the subscription options for cardiBlue Pro?
cardiBlue Pro offers monthly ($5.99/month) and yearly ($44.99/year) subscription plans, both including a 7-day free trial.
Can I cancel my cardiBlue Pro subscription?
Yes, subscriptions can be managed and canceled through your device's app store settings. The free trial period allows you to test the Pro features before committing.
Is cardiBlue available on Android?
Based on the provided data, cardiBlue is currently supported on iPhone and iPad devices.
How often is cardiBlue updated?
The app was last updated on July 29, 2026, indicating active development and support.
What is the age rating for cardiBlue?
cardiBlue has an age rating of 12+, suggesting it is suitable for users aged 12 and older.
What do users like about cardiBlue?
Users appreciate the hands-free, voice-driven functionality which allows them to focus on patient care. The ability to log events and generate charting narratives is also a significant benefit.