Content rating
Everyone
0+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Run the code. cardiBlue keeps the record.

cardiBlue is a documentation and timing aid for trained medical professionals. It is not a medical device, does not provide clinical guidance or decision support, and is not a substitute for professional judgment. In an emergency, follow your institution's protocols and activate your code team.

cardiBlue is a hands-free code blue timer built for nurses and code teams. Say "start code" and it listens: log rhythms, shocks, and medications by voice while it runs your CPR cycle timer and epinephrine interval with spoken prompts — your hands never leave the patient.

VOICE-DRIVEN LOGGING
• "Rhythm is V-fib" — "Shock delivered" — "Epinephrine given"
• Timestamped event log built as you speak
• Voice undo for corrections, kept transparently in the record
• Works face-up on the crash cart, no tapping required

TIMERS THAT SPEAK UP
• 2:00 CPR cycle timer with spoken cycle prompts
• Epinephrine timer (3–5 min, configurable) with due reminders
• Haptic confirmations for loud rooms; full silent mode available

THE RECORD, READY FOR CHARTING
• On-screen summary the moment the code ends — free, always
• PDF export of the complete timeline (Pro or single purchase)
• AI-written charting narrative generated from your event log
• Multi-arrest breakdowns: ROSC, re-arrest, per-arrest stats
• Corrected entries shown transparently, never hidden

SIMPLE PRICING
The live timer, voice commands, and on-screen summary are free forever. Your first PDF export is free. After that: subscribe for unlimited exports and your full code history, or buy a single report — no subscription required.

PRIVATE BY DESIGN
No accounts. No sign-up. No patient information — ever. cardiBlue logs event types and times only, stored on your device.

cardiBlue records what you tell it and times intervals. It does not diagnose, recommend treatment, or provide ACLS guidance. It is a training and documentation aid, not a medical device. Always follow your institution's protocols and use your own clinical judgment.
Hands-free code blue timer. Voice-log rhythms, shocks, meds. PDF export.
Updated on
Aug 16, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

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