Extra Hands CPR Assistant vs ChartKey
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Extra Hands CPR Assistant
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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
ChartKey
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Metoprolol, not Metropolitan. ChartKey is a replacement keyboard for iPhone and iPad that knows the words a chart is made of, so the note you send is the note you meant. It is built for nurses, doctors, pharmacists, techs and students, and it works in every app you already chart in. Here is a shift on it. 07:00 HANDOFF Type .sbar and the whole SBAR report lays itself out, with fill-in fields you step through with Next. There are 46 built-in templates for handoff, triage, discharge, wound care and more, and your own snippets sit beside them in folders. 09:00 MED PASS Autocorrect that knows 703 drug names and leaves MRI, BUN, q4h and PERRLA alone. Tall Man lettering keeps look-alike names apart, and the drug list opens from the keyboard without leaving the note. 11:00 THE MATH (PRO) IV drip rate, dose by weight, corrected calcium and BMI, worked out inside the keyboard and inserted into the note. 14:00 DICTATION (PRO) Say the note and ChartKey writes it with clinical formatting: vitals, doses, units and HPI headers. Speech recognition runs on your iPhone. You read it, fix it, then decide where it goes. 19:00 NIGHT SHIFT Twelve keyboard themes, from navy scrubs and ceil blue to a red-shifted night mode for a dark ward. ALL SHIFT LONG โข A safety guard underlines Joint Commission do-not-use abbreviations such as QD, U and IU as you type. It flags, it never blocks. โข Twelve specialty packs add 2,800+ terms: nursing, emergency, ICU, cardiology, pediatrics, OB, psych, surgery, pharmacy, med-surg, oncology and ortho. โข The Time Saved card counts the keystrokes your shortcuts typed for you. โข Share a phrase set with your unit as a single .chartkey file. WHAT STAYS ON YOUR PHONE The keyboard extension contains no network code at all. What you type is never sent, logged or collected. There is no account to create, and no ads or analytics in the keyboard. WITH AND WITHOUT PRO Without a subscription you keep typing, the full medical autocorrect, predictions, built-in dot phrases, five custom snippets, one specialty pack and twenty abbreviation expansions a day, with no time limit. ChartKey Pro adds unlimited snippets, all twelve packs, an unmetered expander, dictation, the calculators, one-handed mode, keyboard height and the color themes. Pro is weekly, monthly or yearly, or a one time purchase. Prices are shown in your own currency before you buy, and any free trial is stated on the purchase screen. ChartKey is a typing tool, not a clinical reference or decision-support system. Confirm clinical content against your institution's approved sources. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://kamal-no-bot.github.io/chartkey-legal/
Screenshots
Verdict
The clearest difference is iOS requirement: Extra Hands CPR Assistant at 13.0 against ChartKey's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Extra Hands CPR Assistant sells 3 one-off in-app purchases and ChartKey sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Extra Hands CPR Assistant | ChartKey |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 13.0 โ better | 18.0 |
| Further details โ not scored | ||
| Size | 152 MB | 24 MB |
| Age rating | 17+ | 4+ |
| Developer | Nathan Harig | Kamal Nasir |
In-app purchases
Extra Hands CPR Assistant
- Small Tip$0.99
- Medium Tip$2.99
- Large Tip$4.99
ChartKey
- ChartKey Pro Weekly3 Days trial$2.997 Days
- ChartKey Pro Monthly3 Days trial$4.991 Month
- ChartKey Pro Yearly3 Days trial$24.991 Year
- ChartKey Pro Lifetime$49.99
Questions
Is Extra Hands CPR Assistant free?
Is ChartKey free?
Do Extra Hands CPR Assistant or ChartKey have ads?
Which is updated more often, Extra Hands CPR Assistant or ChartKey?
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