# Liverpool HIV iChart

> Offline HIV drug interaction checker with traffic light system and evidence grading. (iPhone/iPad app by Liverpool Drug Interactions Group.)

- Source: https://appshunter.io/ios/app/liverpool-hiv-ichart/id979962744 (this page in markdown: same URL + `.md`)
- Developer: [Liverpool Drug Interactions Group](https://appshunter.io/developer/945718219)
- Category: Medical, Reference
- Price: Free
- Rating: 5.00/5 from 5 App Store ratings · 2 written reviews indexed
- Age rating: 12+
- Requires: iOS 11.0 · 12 MB
- Languages: American English
- Released: 2015-04-04
- Data updated: 2026-06-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/liverpool-hiv-ichart/id979962744/reviews.md

## What is Liverpool HIV iChart?

Healthcare professionals and patients should use this application to search for potential drug-drug interactions between anti-HIV drugs and other medications, as recommended by international treatment guidelines. Results are presented as a “Traffic Light” system (red, amber, yellow and green) to indicate the recommendation. A brief summary of each interaction is given along with a grading of the quality of evidence (very low, low, moderate, high). The application is available free of charge and has been developed by the Liverpool Drug Interactions Group at the University of Liverpool and Clubzap Ltd. 

Requirements:
This is an “offline” application that is downloaded to your device. An internet connection is not required to use the application, but is needed for downloading updates.

Why this application may be useful:
In HIV therapy, patients take more than one HIV medication at a time and possibly other drugs to treat co-existing conditions. Many of the drug combinations have the potential to interact and this can affect either the patient's safety or the effectiveness of treatment. For this reason some drug combinations should not be given at all, while other drugs may be used together with caution, possibly requiring adjustments to dosage or time of administration. This application is a guide to interactions that may occur between different anti-HIV drugs and other medications that the HIV-infected patient may be prescribed. The application is regularly updated as new data emerge.  Full details about the interactions can be found at www.hiv-druginteractions.org.

## Key features

- Drug-drug interaction search for anti-HIV drugs
- Traffic light system for recommendations
- Evidence grading for interactions
- Offline functionality
- Regular updates
- Summary of interactions

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/liverpool-hiv-ichart/id979962744/reviews.md

### 5/5 — Excellent

*2018-03-29*

Nicely developed

### 4/5 — Kept asking for update

*2016-05-13*

Asking for updates which i have done numerous times. A bug with the app?

## Frequently asked questions about Liverpool HIV iChart

### What is Liverpool HIV iChart used for?

Liverpool HIV iChart is used to search for potential drug-drug interactions between anti-HIV drugs and other medications. It presents results using a traffic light system and provides a summary of each interaction with evidence grading.

### Is Liverpool HIV iChart free to use?

Yes, Liverpool HIV iChart is available free of charge. It was developed by the Liverpool Drug Interactions Group at the University of Liverpool and Clubzap Ltd.

### Does Liverpool HIV iChart require an internet connection?

No, Liverpool HIV iChart is an offline application that can be downloaded to your device. An internet connection is only needed for downloading updates.

### How often is Liverpool HIV iChart updated?

The application is regularly updated as new data emerge. The latest version is 3.0.1, last updated on 2025-07-17.

### What devices support Liverpool HIV iChart?

Liverpool HIV iChart is supported on iPhone, iPad, and iPod devices.

### What is the age rating for Liverpool HIV iChart?

The age rating for Liverpool HIV iChart is 12+.

### Where can I find more detailed information about drug interactions?

Full details about the interactions can be found at www.hiv-druginteractions.org.

### What is the user sentiment for Liverpool HIV iChart?

Liverpool HIV iChart has a high user rating of 5.0 stars from 5 ratings, indicating positive user sentiment.

## Version history (last 5 releases)

### 3.0.1 — 2025-07-17

- Software update.
- Revise flow of green interactions.
- Minor bug fixes.

### 3.0.0 — 2025-07-16

- Software update.
- Revise flow of green interactions.
- Minor bug fixes.

### 2.0.1 — 2018-08-13

This app has been updated by Apple to display the Apple Watch app icon.

- Updated screenshots and description
- Interactions between HIV drugs are no longer automatically calculated. To view interactions between HIV drugs they must now also be selected from the co-medication list.
- Rearchitected application to deliver improved performance. 
- Support latest devices and software platforms. 
- Performance may be adversely affected for devices running iOS 9.
- Lower battery usage. 
- Bug fixes.

### 2.0.0 — 2018-08-08

- Interactions between HIV drugs are no longer automatically calculated. To view interactions between HIV drugs they must now also be selected from the co-medication list.
- Rearchitected application to deliver improved performance. 
- Support latest devices and software platforms. 
- Performance may be adversely affected for platforms running iOS 9.
- Lower battery usage. 
- Bug fixes.

### 1.1 — 2017-08-03

- Update ordering of yellow drug interactions.
- Update app description to include yellow interactions.

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## More apps by Liverpool Drug Interactions Group

- [Liverpool HEP iChart](https://appshunter.io/ios/app/liverpool-hep-ichart/id960012821)
- [Cancer iChart](https://appshunter.io/ios/app/cancer-ichart/id1414833100)
- [COVID-19 iChart](https://appshunter.io/ios/app/covid-19-ichart/id1540119050)

All apps by Liverpool Drug Interactions Group: https://appshunter.io/developer/945718219

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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 2026-06-07.*