# LeaveHomeSafe

> COVID-19 contact tracing app for Hong Kong

**Wikidata**: [Q102277062](https://www.wikidata.org/wiki/Q102277062)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/LeaveHomeSafe)  
**Source**: https://4ort.xyz/entity/leavehomesafe

## Summary
LeaveHomeSafe is a COVID-19 contact tracing app developed for Hong Kong, designed to run on Android and iOS devices. It was created by the Office of the Government Chief Information Officer to help track and manage COVID-19 cases through digital means.

## Key Facts
- **Platforms**: Available on Android and iOS.
- **Developer**: Office of the Government Chief Information Officer.
- **Release**: Part of Hong Kong's broader COVID-19 response efforts.
- **Languages**: Supports Traditional Chinese, Simplified Chinese, and English.
- **Distribution**: Available on Google Play, Huawei AppGallery, and the Apple App Store.
- **Input Method**: Uses touchscreen interaction.
- **Age Rating**: Suitable for users aged 4+.
- **Bundle ID**: `hk.gov.ogcio.leavehomesafe` for Android and iOS.

## FAQs
### Q: What is LeaveHomeSafe used for?
A: LeaveHomeSafe is a contact tracing app designed to help track and manage COVID-19 cases in Hong Kong by recording interactions between users.

### Q: Who developed LeaveHomeSafe?
A: The app was developed by the Office of the Government Chief Information Officer in Hong Kong.

### Q: Is LeaveHomeSafe available on all smartphones?
A: Yes, it is available on both Android and iOS devices, distributed through Google Play, Huawei AppGallery, and the Apple App Store.

### Q: What languages does LeaveHomeSafe support?
A: The app supports Traditional Chinese, Simplified Chinese, and English.

### Q: Who can use LeaveHomeSafe?
A: The app is suitable for users aged 4 and above, as indicated by its age rating.

## Why It Matters
LeaveHomeSafe played a critical role in Hong Kong's COVID-19 response by providing a digital tool for contact tracing. As part of the government's efforts to manage the pandemic, the app helped authorities track potential exposures and reduce the spread of the virus. Its development reflects the broader use of technology in public health surveillance, particularly in regions with limited resources. The app's multilingual support and cross-platform availability ensured broad accessibility, aligning with Hong Kong's diverse population. By leveraging mobile technology, LeaveHomeSafe contributed to safer public health measures during the pandemic.

## Notable For
- **Government-backed development**: Created by Hong Kong's Office of the Government Chief Information Officer.
- **Multilingual support**: Offers Traditional Chinese, Simplified Chinese, and English interfaces.
- **Cross-platform availability**: Distributed on Android (Google Play, Huawei AppGallery) and iOS (App Store).
- **COVID-19 response tool**: Designed specifically for contact tracing during the pandemic.
- **Family-friendly rating**: Suitable for users aged 4+, indicating broad public use.

## Body
### Overview
LeaveHomeSafe is a mobile application developed to support Hong Kong's COVID-19 contact tracing efforts. It was created by the Office of the Government Chief Information Officer and is available on both Android and iOS platforms.

### Development and Distribution
The app was developed with a focus on multilingual support, offering interfaces in Traditional Chinese, Simplified Chinese, and English. It is distributed through multiple app stores, including Google Play, Huawei AppGallery, and the Apple App Store, ensuring broad accessibility.

### Technical Details
LeaveHomeSafe uses touchscreen interaction and has a bundle ID of `hk.gov.ogcio.leavehomesafe` for both Android and iOS. The app is rated suitable for users aged 4 and above, indicating its intended use across different age groups.

### Role in Public Health
As part of Hong Kong's broader COVID-19 response, LeaveHomeSafe helped track and manage cases by recording interactions between users. Its development reflects the government's commitment to leveraging technology for public health surveillance.