EMS Pathfinder vs EMS Protocol Reference
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EMS Pathfinder
Access free, offline EMS protocols, drug references, and clinical tools tailored for mobile use. Features include interactive flowcharts, AI-powered search, and customizable tools for field professionals. Updates are free and automatic when online.
- Offline access to EMS protocols
- Mobile-optimized protocol layouts
- Interactive flowcharts
- AI-enhanced search
- Medication and dosing calculator
- Pediatric length-based reference
- CPR and incident timers
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Free statewide and regional EMS protocols, with a drug reference and clinical tools, in one app that works without signal. No subscription, and protocol updates are free. Every protocol is rebuilt for your phone screen, so there's no pinching and zooming around a printed page or PDF. Pick your state, region or agency once and everything downloads to your device, ready for the basement, the back road or the dead zone. Updates arrive on their own the next time you're online. PROTOCOLS BUILT FOR YOUR PHONE • Native mobile layouts, color-coded by provider level • Enter your patient's details once and every dose in the protocol is worked out for them • Tap any medication, tool or linked protocol to jump straight to it • Step through interactive flowcharts one decision at a time • AI-enhanced search that understands what you mean, even offline • Favorites for the protocols, meds and tools you reach for most MEDICATIONS AND DOSING • Searchable drug reference with indications, contraindications, mechanism and dosing • Cross-linked both ways: open a drug from any protocol, or see every protocol that uses it • Dose, volume, infusion and gravity drip calculators built from your protocols • Weight in lb or kg, or ideal body weight from height • Clinically rounded results, with maximum-dose and patient-age checks CLINICAL TOOLS • Pediatric length-based reference: weights, doses and defibrillation energies by zone • Burn calculator with TBSA and Parkland fluid rates • Stroke scales (Cincinnati/FAST, BE-FAST, RACE, LAMS, VAN, FAST-ED), plus GCS, APGAR, Sgarbossa and COWS • Tidal volume, shock index, pediatric ET tube size, oxygen tank duration and common home meds • Hospital Finder with capability filters (in select states) • CPR and incident timers with event logs, with incident times in a Live Activity on your Lock Screen • Home Screen widget that opens your favorite tools in one tap BUILT FOR THE FIELD • Fully offline once downloaded, with no hunting for signal • Keep several states or agencies on your phone at once • Adjustable text size and dark mode • No ads, and no account needed for public protocols FREE PUBLIC PROTOCOLS Statewide and regional sets from across the US, plus the NASEMSO National Model EMS Clinical Guidelines, and we add new sets regularly. Open the app to see every set; no account needed. Don't see yours? Request it in the app or at emspathfinderapp.com. FOR EMS AGENCIES Give every crew member your own protocols, medications, dosing, tools, contacts, documents and forms, updated live from a web editor. You control who sees what: members get in with an account, single sign-on or an access code. Agencies can also add barcode medication administration (BCMA) scanning. Learn more at emspathfinderapp.com. A NOTE ON SAFETY EMS Pathfinder is a reference and educational tool. It does not replace medical direction, your agency's guidelines or your clinical judgment. Always check the concentration on the packaging and confirm doses against local protocol before you give them. Each public protocol set shows its source and when we last updated it. Confirm with your state or regional EMS authority and your medical director. Questions or feedback? Tap Support in the app or visit emspathfinderapp.com.
EMS Protocol Reference
Quickly access statewide EMS protocols based on your state, certification level, and chief complaint. Get structured summaries with links to official PDF protocols and medication appendices. AI assistance helps find relevant information, with a history feature to revisit past searches.
- Statewide EMS protocol lookup
- Certification level filtering
- Chief complaint search
- Structured protocol summaries
- Links to official PDF protocols
- AI-assisted protocol suggestions
- Search history
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EMS Protocol Guide helps you find the right statewide EMS protocol fast. Pick your state or region, your certification level (including Critical Care where the manual defines it), enter a short chief complaint or scenario, and get a structured summary with suggested protocols and links into the official protocol PDF—including medication appendix jumps scoped to your level when the hosted index supports it. What you get Official protocols — Opens the authority’s published manual; summaries are for reference only—always confirm in the PDF and follow medical direction. Multi-state support — Subscriptions can cover one state or multiple regions, depending on your plan. AI assistance — Uses on-device intelligence when available, or cloud when needed; scenario text may be processed by a third-party model. Do not include patient identifiers. History — Revisit recent summaries (where enabled for your account). Important This app is not affiliated with state protocol authorities unless stated. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition or medications. Never disregard professional medical advice or delay seeking it because of something you have read or used in this app. This app is for reference and informational purposes only and should not be used to diagnose. Terms of service: https://www.respondersai.com/tos.html Privacy Policy: https://www.respondersai.com/privacy.html
Screenshots
Verdict
The clearest difference is ratings volume: EMS Pathfinder at 6 against EMS Protocol Reference's 1. EMS Pathfinder also leads on iOS requirement (16.4 vs 18.0). On price, rating, update cadence and ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for EMS Pathfinder against 5.0 for EMS Protocol Reference. That said, the two scores are not equally well evidenced: EMS Pathfinder has 6 ratings behind it against 1, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | EMS Pathfinder | EMS Protocol Reference |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | 1 |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.4 — better | 18.0 |
| Further details — not scored | ||
| Size | 147 MB | 20 MB |
| Age rating | 17+ | 17+ |
| Developer | FullCode LLC | RespondersAI LLC |
In-app purchases
EMS Pathfinder
No in-app purchases
EMS Protocol Reference
No in-app purchases
Questions
Is EMS Pathfinder free?
Is EMS Protocol Reference free?
Which has better reviews, EMS Pathfinder or EMS Protocol Reference?
Do EMS Pathfinder or EMS Protocol Reference have ads?
Which is updated more often, EMS Pathfinder or EMS Protocol Reference?
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