# Protokey — Smart EMS documentation

> Smart EMS documentation (iPhone/iPad app by Linus Weber.)

- Source: https://appshunter.io/ios/app/protokey/id6755720783 (this page in markdown: same URL + `.md`)
- Developer: [Linus Weber](https://appshunter.io/developer/1855848698)
- Category: Utilities, Medical
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 24 MB
- Languages: English
- Released: 2026-01-31
- Data updated: 2026-07-17
- User reviews in markdown: https://appshunter.io/ios/app/protokey/id6755720783/reviews.md

## What is Protokey?

Protokey is a specialized documentation app designed for professional emergency medical services.
It enables structured, fast, and direct creation of mission protocols on existing target systems — without requiring additional software installation or cloud connectivity.

In combination with the Protokey hardware device, the app acts as a central input interface: texts, templates, and structured content are created on the smartphone and then transmitted wirelessly to the Protokey device, which outputs them as standard USB keyboard input to the target system.

Features:
- Create and edit mission protocols directly on the smartphone
- Fully configurable protocol templates for different types of missions
- Integrated protocol builder for customizing text blocks and workflows
- Structured documentation based on established EMS assessment models (e.g., ABCDE)
- Bluetooth Low Energy transmission to the Protokey device
- Output as standardized USB HID input (compatible with virtually all systems)
- Fully offline capable — no servers, no cloud, no account required
- No data storage on the Protokey device itself

Protokey is intended for paramedics, emergency medical technicians, and medical professionals who require fast, reliable, and system-independent documentation in the field.


## Version history (last 2 releases)

### 1.1 — 2026-07-01

Protocols are now locked from sending, if no device is connected.

### 1.0 — 2026-01-31

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-17.*