Comparison

CPR Checker vs Extra Hands CPR Assistant

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

Head to head
About

CPR Checker

This medical training app provides real-time rhythm analysis for chest compressions. It is designed to assist users in practicing and improving their resuscitation techniques.

Highlights
  • Real-time rhythm measurement
  • Chest compression analysis
  • Resuscitation training aid
  • Rhythm feedback
Features
Read full description

This application is an application that measures the rhythm of chest compressions in real time. Please use it for training of resuscitation.

About

Extra Hands CPR Assistant

Features
Read full description

Extra Hands CPR Assistant is a professional coaching tool for certified healthcare providers, emergency responders, and supervised learners. It provides real-time CPR guidance in multiple languages with spoken audio coaching, comprehensive event logging, and case review tools designed to support resuscitation teams in the field and learners in the classroom. ** FOR PROFESSIONAL USE ONLY ** This is an educational assistance tool, NOT a medical device. It is NOT FDA-cleared or approved. Users must hold current CPR certification or be a supervised learner, and follow their local protocols and medical direction. ** FREE FOR EVERYONE ** Every feature in Extra Hands is free, including Pro Library, Pro Case Review, Pro Reminders, Crew Roster, and Multi-Agency support. ** KEY FEATURES ** REAL-TIME METRONOME - Adjustable BPM (100-120) for chest compression timing - Visual and audio cues with coaching prompts - Automatic breath timing coordination - Optional flashlight pulse for breath prompts (can be toggled) CPR MODE FLEXIBILITY - 30-2 mode: traditional 30 compressions plus 2 breaths - Continuous compressions with periodic ventilation prompts - Switch modes mid-session as the situation changes ELECTRICAL THERAPY SUPPORT - AED Automatic, AED Manual, and Cardiac Monitor profiles - Time-based or compression-based analysis prompts - Manual analysis sync for early automatic AED prompts PRO REMINDERS - Build your own custom reminders that fire during a CPR session - Trigger by time, compressions, or after a logged event; pick the banner text, color, and chime - Up to 25 saved per device EVENT LOGGING AND CASE REVIEW - Timestamped event tracking with custom actions and optional Cardiac Arrest Registry fields - Real Call vs Training tags - Post-case timeline with crew assignment, workload distribution, and per-person analytics - Share cases in simple format or with advanced Pro metrics TEAM DEBRIEF - Quick 3 to 5 minute post-case review for CPR team quality improvement - Recap, then three leader-led discussion prompts - Saved with the case for later review CREW, AGENCY, AND DATA PORTABILITY - Build crew rosters across multiple departments - Import and export cases, crew members, and full agency data via shareable files - Built-in duplication management prevents double-counting across devices PRO LIBRARY - Pro Library: Add up to 10 PDF references for quick access during CPR sessions - Library resources can be shared and automatically populate when agency is shared ** PRIVACY FIRST ** All CPR event data, crew data, agency data, case logs, and library documents stay on your device. No cloud storage. No analytics. No tracking. Full details at https://iharig.com/extrahands/privacy.html. ** PROFESSIONAL POSITIONING ** Extra Hands CPR Assistant is independently developed by iHarig. It is not affiliated with the American Heart Association, European Resuscitation Council, or any other resuscitation organization. Translation terminology was informed by published guidelines of national resuscitation councils. Translations are computer-generated drafts and are not a substitute for clinician review. Always rely on your training and local protocols. ** EDUCATIONAL USE ONLY ** This app does NOT diagnose, treat, cure, or prevent any disease. It is an educational tool to assist professionals who maintain current certifications. Users are responsible for following their local protocols, medical direction, and scope of practice. ** DEVELOPER ** by iHarig LLC. Useful public safety software from Carlisle, PA. Built independently by someone who's been a first responder since 2002. Visit https://iharig.com/extrahands for resources and documentation. PRIVACY POLICY: https://iharig.com/extrahands/privacy.html TERMS: https://iharig.com/extrahands/terms.html SUPPORT: https://iharig.com/extrahands/about.html

Screenshots

CPR Checker3 screens
Extra Hands CPR Assistant4 screens

Verdict

The call

The clearest difference is in-app purchases: CPR Checker at none against Extra Hands CPR Assistant's 3. Extra Hands CPR Assistant's advantage is update cadence (every 2 months vs every 6 months) and iOS requirement (13.0 vs 26.2). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Extra Hands CPR Assistant sells 3 one-off in-app purchases. CPR Checker asks for nothing beyond the download.

UpkeepUpdate frequency

CPR Checker ships an update every 6 months, Extra Hands CPR Assistant every 2 months. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
CPR Checker versus Extra Hands CPR Assistant: the parameters behind the verdict, then further details
ParameterCPR CheckerExtra Hands CPR Assistant
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 6 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.213.0 — better
Further details — not scored
Size6 MB152 MB
Age rating4+17+
DeveloperKenichi TakahamaNathan Harig

In-app purchases

None

CPR Checker

No in-app purchases

3 purchases

Extra Hands CPR Assistant

One-time3
  • Small Tip$0.99
  • Medium Tip$2.99
  • Large Tip$4.99

Questions

Is CPR Checker free?
CPR Checker is free to download, with no in-app purchases.
Is Extra Hands CPR Assistant free?
Extra Hands CPR Assistant is free to download, with in-app purchases available.
Do CPR Checker or Extra Hands CPR Assistant have ads?
Neither CPR Checker nor Extra Hands CPR Assistant shows ads.
Which is updated more often, CPR Checker or Extra Hands CPR Assistant?
CPR Checker ships an update every 6 months, and Extra Hands CPR Assistant every 2 months. Most recently, CPR Checker was updated on October 9, 2026 and Extra Hands CPR Assistant on October 24, 2026.

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