KeyFree vs 云助
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KeyFree
This app digitizes access control for various locations using Bluetooth and QR code technology. It allows for comprehensive management of entry permissions via a mobile device, eliminating the need for physical keys or cards and enhancing security.
- Digital access control
- Bluetooth and QR code technology
- Mobile entry management
- Personnel permission control
- Enhanced security
- Wide range of applications
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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。
云助
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云助是智慧小镇（产业园）服务云平台，利用移动互联网、物联网、大数据、云计算等新科技，根据管委会、企业、员工、物业、配套服务商等五者的需求和相互关系，通过整合公共服务、行政后勤服务、生活服务、社交服务等各类资源，实现线上互动与线下落地，从而促进产业集合与共荣，企业长期发展，员工安居乐业，最终实现“便捷、高效、繁荣”的智慧园区。
Screenshots
Verdict
The clearest difference is rating: KeyFree at 3.0 against 云助's 1.0. 云助's advantage is iOS requirement (9.0 vs 12.0). On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
KeyFree holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
KeyFree ships an update every 3 months, 云助 every 6 weeks. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.
| Parameter | KeyFree | 云助 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 38 MB | 136 MB |
| Age rating | 4+ | 4+ |
| Developer | Hangzhou Reformer Holding Co., Ltd. | Greentown Technology Industry Service Co., Ltd. |
Customer experience
KeyFree
云助
In-app purchases
KeyFree
No in-app purchases
云助
No in-app purchases
