海川云 vs 达客联邦
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
海川云
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海川云以塔机、升降机等工程机械为对象综合信息平台。该平台通过丰富而专业的功能模块为租赁商、主机厂、施工方及监管部门提供设备、人员和资产等相关管理服务。 让设备更放心、让管理更省心、让服务更贴心。
达客联邦
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达客联邦app是一款非常专业安全多功能的生活辅助类软件，为广大按用户提供海量专业精准的数据，而且操作简单超级实用。
Screenshots
Verdict
The clearest difference is update cadence: 达客联邦 at every 3 weeks against 海川云's every 3 months. 达客联邦 also leads on iOS requirement (9.0 vs 11.0). 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.
海川云 ships an update every 3 months, 达客联邦 every 3 weeks. The most recent releases landed on October 11, 2026 and October 20, 2026 respectively.
| Parameter | 海川云 | 达客联邦 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 159 MB | 48 MB |
| Age rating | 17+ | 4+ |
| Developer | Changsha Haichuan Automation Co., Ltd. | shandong zhongchou lianhe information Technology Co., Ltd. |
In-app purchases
海川云
No in-app purchases
达客联邦
No in-app purchases
