# QI Encyclopedia — PHF Quality Improvement

> Public health quality improvement encyclopedia with search, filter, and glossary. (iPhone/iPad app by Jennifer Foster.)

- Source: https://appshunter.io/ios/app/qi-encyclopedia/id6478165692 (this page in markdown: same URL + `.md`)
- Developer: [Jennifer Foster](https://appshunter.io/developer/1732037473)
- Category: Books, Productivity
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 15.0 · 183 MB
- Languages: English
- Released: 2024-06-07
- Data updated: 2026-06-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/qi-encyclopedia/id6478165692/reviews.md

## What is QI Encyclopedia?

Full access to the Public Health Quality Improvement Encyclopedia with features including Search and Filter, a selectable Table of Contents, and a comprehensive Glossary. All encyclopedia text and graphics are included in this application.

Published by The Public Health Foundation (PHF)

## Key features

- Search and Filter
- Selectable Table of Contents
- Comprehensive Glossary
- Offline Access to Content
- All Text and Graphics Included


## Frequently asked questions about QI Encyclopedia

### What is QI Encyclopedia?

QI Encyclopedia provides full access to the Public Health Quality Improvement Encyclopedia, including all text and graphics. It features search, filtering, a table of contents, and a glossary for easy navigation of public health quality improvement resources.

### Is QI Encyclopedia free to use?

Yes, QI Encyclopedia is available for free. It does not have any in-app purchases or advertisements, making it completely free to access all its content.

### What devices does QI Encyclopedia support?

QI Encyclopedia is supported on iPhone and iPod devices. It is designed for iOS users looking for on-the-go access to public health quality improvement information.

### How often is QI Encyclopedia updated?

The latest version of QI Encyclopedia is 1.0.1, which was last updated on July 18, 2024. This indicates regular maintenance and potential content updates to ensure the information remains current.

### What is the age rating for QI Encyclopedia?

QI Encyclopedia has an age rating of 4+. This means it is suitable for users of all ages, with no content restrictions for younger audiences.

### Can I use QI Encyclopedia offline?

Yes, all encyclopedia text and graphics are included in the application, allowing for offline access. You can utilize QI Encyclopedia's features without an internet connection.

### What kind of information can I find in QI Encyclopedia?

QI Encyclopedia contains extensive information on public health quality improvement. It serves as a comprehensive reference with a searchable database, a structured table of contents, and a detailed glossary.

### Who publishes QI Encyclopedia?

QI Encyclopedia is published by The Public Health Foundation (PHF). This organization is dedicated to advancing public health through quality improvement initiatives.

## Version history (last 3 releases)

### 1.0.1 — 2024-07-18

Changed title

### 1.0.0 — 2024-06-25

Public release of the PHF Public Health Quality Improvement Encyclopedia

### 0.7.0 — 2024-06-07

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 2026-06-05.*