# King County EMS Protocol Book vs LIFENET Care

The clearest difference is rating: King County EMS Protocol Book at 5.0 against LIFENET Care's 4.6. King County EMS Protocol Book also leads on iOS requirement (15.0 vs 26.0). LIFENET Care's advantage is ratings volume (8 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

King County EMS Protocol Book holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: LIFENET Care has 8 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 4 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | King County EMS Protocol Book | LIFENET Care |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/king-county-ems-protocol-book/id777118990/reviews)** | [4.6 (8 ratings)](https://appshunter.io/ios/app/lifenet-care/id1608933192/reviews) |
| Number of ratings | 1 | **8** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Free | Free |
| Size | 28 MB | 114 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Acid Remap LLC](https://appshunter.io/developer/323130617) | [Physio-Control, Inc.](https://appshunter.io/developer/388674176) |

## What reviewers say

### King County EMS Protocol Book

[App page](https://appshunter.io/ios/app/king-county-ems-protocol-book/id777118990)

Access emergency medical protocols and supporting materials offline. Quickly find information with indexed lookup and search, save favorites, and add custom notes. Stay updated with the latest protocols and hospital contact details.

**Highlights:** Offline protocol access, Indexed lookup, Search titles and text, Favorites tab, Customizable notes, Updated protocol information

**In-app purchases:** none


### LIFENET Care

[App page](https://appshunter.io/ios/app/lifenet-care/id1608933192)

Facilitates seamless communication between EMS and hospitals with live video, audio, and secure text for consultations and alerts. It streamlines collaboration among healthcare providers, enabling them to connect as one team for integrated care delivery.

**Highlights:** Live video, audio, and secure text communication, Consultations, alerts, and notifications, Automatic or manual patient record creation, Mobile and web-based access, Configurable checklists for patient care, Streamlined collaboration for integrated healthcare

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is King County EMS Protocol Book free?

King County EMS Protocol Book is free to download, with no in-app purchases.

### Is LIFENET Care free?

LIFENET Care is free to download, with no in-app purchases.

### Which has better reviews, King County EMS Protocol Book or LIFENET Care?

King County EMS Protocol Book is rated higher. King County EMS Protocol Book averages 5.0 out of 5 from 1 ratings, while LIFENET Care averages 4.6 from 8 ratings.

### Do King County EMS Protocol Book or LIFENET Care have ads?

Neither King County EMS Protocol Book nor LIFENET Care shows ads.

### Which is updated more often, King County EMS Protocol Book or LIFENET Care?

King County EMS Protocol Book ships an update every 4 months, and LIFENET Care every 4 months. Most recently, King County EMS Protocol Book was updated on October 24, 2026 and LIFENET Care on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*