# QueryX - Hand Hygiene — WHO Hand Hygiene Audit

> WHO Hand Hygiene Audit (iPhone/iPad app by Paolo Carlo Lehnus.)

- Source: https://appshunter.io/ios/app/queryx-hand-hygiene/id6760971216 (this page in markdown: same URL + `.md`)
- Developer: [Paolo Carlo Lehnus](https://appshunter.io/developer/1885004901)
- Category: Business, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 61 MB
- Languages: American English
- Released: 2026-04-13
- Data updated: 2026-08-26
- User reviews in markdown: https://appshunter.io/ios/app/queryx-hand-hygiene/id6760971216/reviews.md

## What is QueryX?

QueryX is a professional compliance monitoring tool for hand hygiene auditing based on the WHO "5 Moments for Hand Hygiene" protocol.

The app digitises the paper-based observation form, allowing an observer to record in real time whether a healthcare worker performed hand hygiene at the correct moment.

KEY FEATURES:
- Real-time observation sessions with integrated timer
- Recording of all 5 WHO hand hygiene moments
- Compliance dashboards by department and facility
- Exportable reports for audits and certifications
- Multi-facility management: hospitals, departments, observers
- Offline mode with automatic sync

WHO IS IT FOR:
- Quality Managers and Risk Managers in hospitals
- Infection Control Teams
- Compliance auditors
- Department coordinators

QueryX is an operational compliance auditing tool. It does not collect clinical data, patient data, or personal health information.

Free. No ads. No in-app purchases.


## Version history (last 4 releases)

### 1.1.3 — 2026-08-21

The app now follows your device's language before sign-in. Invitation and password reset emails respect the requested language, falling back to English. Strengthened data separation between healthcare organizations and password reset token security.

### 1.1.2 — 2026-08-17

Updated the contact address for support and for privacy and personal data requests, now reachable at postmaster@redacoon.it

### 1.1.1 — 2026-05-12

Fixed a crash in the hospital, observer, and department lists on iOS

### 1.1.0 — 2026-03-30

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 2026-08-26.*