MWCS vs 华润EHS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MWCS
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Minor alteration and addition works in private buildings can be carried out safely and lawfully through simplified requirements of the Minor Works Control System (MWCS)*. This App provides 3 quick search methods to enable users to identify the correct class/type/item number/description of the proposed minor works. Based on this information, users may then choose suitable building professional / registered building contractor to carry out the works. Users may also learn more about the required procedures for carrying out minor works, the Household Minor Works Validation Scheme / Validation Scheme for Unauthorised Signboards, using this App. *The MWCS is implemented by the Buildings Department under the Buildings Ordinance.
华润EHS
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用户使用EHS移动客户端,可以进行: 扫码检查:可以对设施设备等实施快速的安全巡检。用户通过扫描条码或者二维码,可以立即看到该设施预先设置好的各种检查项以及检查内容,用户可以对每一项检查内容 填写检查结果描述,或者直接选择是正常或者异常。如果有异常情况,用户还可以拍照并上传到服务器。 安全检查:是根据事先做好的检查表进行企业安全检查。 隐患整改时针对安全检查发现的问题,按相应的整改流程进行问题整改。 安全观察:用户随时发现并提交隐患或其他问题。 其他功能还包括:查看企业的公告、新闻、事故快报,查看企业知识库(包括事故案例、应急预案、培训资料等)等等 *以上部分功能支持拍照上传。用户可以在pc上的EHS系统中实时查看到相关数据。 注:本客户端需要与相对应的服务器系统(安全标准化软件)相互配合使用
Screenshots
Verdict
The clearest difference is update cadence: 华润EHS at every 10 days against MWCS's every 4 months. On price, ads, in-app purchases and device support 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.
MWCS ships an update every 4 months, 华润EHS every 10 days. The most recent releases landed on October 1, 2026 and September 29, 2026 respectively.
| Parameter | MWCS | 华润EHS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 10.0 |
| Further details — not scored | ||
| Size | 154 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Buildings Department, HKSARG | 上海阳关网络信息技术有限公司 |
In-app purchases
MWCS
No in-app purchases
华润EHS
No in-app purchases









