PowerMobile2.0 vs Ulink（自建）
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PowerMobile2.0
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PowerMobile是上海普华科技自主研发的移动端工程项目管理产品，可与普华PowerOn、PowerPiP系列产品配套使用。产品与工程项目为核心，为项目各参建方提供包括任务管理、文档管理、质量检查、安全检查、施工日志、进度反馈、即时消息等功能在内的服务。产品通过与WEB数据联动、工作流程、消息机制、在线协作，为工程项目跨组织、跨专业、跨地域多方协作提供了解决方案，可有效提高业主、工程总包、施工单位等项目各参与方的沟通与协作效率。 持续使用后台GPS会大大降低电池续航时间。
Ulink（自建）
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Eccom-ULink是一款专业的移动会议通讯软件，基于云计算理念和先进互联网通信技术为基础的通信云服务平台，提供实时音视频，满足个人及企业协同办公需求的场景，连接员工、企业、渠道经销商、外部合作伙伴，协助企业互联化，提高企业工作效率的智能化服务平台。
Screenshots
Verdict
The clearest difference is iOS requirement: PowerMobile2.0 at 13.0 against Ulink（自建）'s 15. On price, update cadence, ads and in-app purchases 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.
PowerMobile2.0 ships an update every 6 weeks, Ulink（自建） every 3 weeks. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.
| Parameter | PowerMobile2.0 | Ulink（自建） |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15 |
| Further details — not scored | ||
| Size | 82 MB | 129 MB |
| Age rating | 4+ | 4+ |
| Developer | Shanghai Power Science&Technology Co., Ltd. | ECCOM |
In-app purchases
PowerMobile2.0
No in-app purchases
Ulink（自建）
No in-app purchases
