# KeyFree - 手机开门

> Mobile access control system using Bluetooth and QR codes for digital entry management. (iPhone/iPad app by Hangzhou Reformer Holding Co., Ltd..)

- Source: https://appshunter.io/ios/app/keyfree/id992732995 (this page in markdown: same URL + `.md`)
- Developer: [Hangzhou Reformer Holding Co., Ltd.](https://appshunter.io/developer/794153220)
- Category: Lifestyle, Utilities
- Price: Free
- Rating: 3.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 38 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2015-08-04
- Data updated: 2026-08-08
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/keyfree/id992732995/reviews.md

## What is KeyFree?

KeyFree手机门禁系统由云服务管理平台、控制器设备和手机APP三部分组成。系统采用先进的蓝牙和二维码技术，通过手机移动端实现对人员出入权限的全方位数字化管控，摆脱了传统大串钥匙和卡片的束缚，提供高品质的安全防护。

KeyFree手机门禁对于不同的使用场景都有相应的解决方案，目前我们的手机门禁广泛应用于仓储物流，设备管理，酒店会所，小区住宅，写字楼公寓，教育机构，医疗机构，金融单位，机关单位等领域。

## Key features

- Digital access control
- Bluetooth and QR code technology
- Mobile entry management
- Personnel permission control
- Enhanced security
- Wide range of applications

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/keyfree/id992732995/reviews.md

### 1/5 — 一点就闪退

*2018-10-24*

ios12.1beta

## Frequently asked questions about KeyFree

### What is KeyFree used for?

KeyFree is used for digital access control, allowing users to manage entry permissions for various locations like warehouses, offices, and residential buildings through their mobile devices.

### What technology does KeyFree use for access?

KeyFree utilizes advanced Bluetooth and QR code technology to provide a secure and convenient way to grant and manage access.

### Is KeyFree available on Android devices?

Based on the provided data, KeyFree is currently supported on iPhone and iPod devices. Information regarding Android compatibility is not available.

### How often is KeyFree updated?

The latest version of KeyFree was released on December 2, 2025, indicating recent development activity. The app was first released on August 4, 2015.

### What is the user rating for KeyFree?

KeyFree has a rating of 3.0 stars based on 2 user reviews. This suggests a mixed reception from its current user base.

### Does KeyFree have ads?

No, KeyFree does not contain advertisements, as indicated by the 'hasAds' flag being false.

### What is the age rating for KeyFree?

KeyFree has an age rating of 4+, making it suitable for a wide range of users.

### What are the main benefits of using KeyFree?

KeyFree offers the benefit of eliminating traditional keys and cards, providing digital control over entry permissions and enhancing security across various applications.

## Version history (last 5 releases)

### 3.9.11 — 2026-08-06

新增第三方登录

### 3.9.10 — 2026-06-25

修复部分机型适配问题

### 3.9.9 — 2026-06-03

移除冗余高德地图 SDk配置

### 3.9.8 — 2025-12-02

修复部分问题，优化体验

### 3.9.7 — 2025-11-12

修复bug，优化体验。

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## More apps by Hangzhou Reformer Holding Co., Ltd.

- [OCS专家](https://appshunter.io/ios/app/ocs/id1476005795)

All apps by Hangzhou Reformer Holding Co., Ltd.: https://appshunter.io/developer/794153220

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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 2026-08-08.*