云筑集采 vs 慧智签
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
云筑集采
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云筑集采是中建集采平台的全新升级，通过打造线上阳光 集采，线下区域联采的“互联网+”集中采购新模式，提供了 审批操作、数据报表查看。为全行业提供专业的集中采购 服务。
慧智签
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慧智签是专为企业和个人打造的高效招采工具。不仅简化了传统招采流程，而且还配备有安全可靠的数字证书和电子签章功能。慧智签的目标是让您省心、省力，提高工作效率。选择慧智签，为你的招采事业保驾护航!
Screenshots
Verdict
The clearest difference is iOS requirement: 慧智签 at 13.0 against 云筑集采's 15.1. 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.
云筑集采 ships an update every 6 weeks, 慧智签 every 3 weeks. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.
| Parameter | 云筑集采 | 慧智签 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 175 MB | 55 MB |
| Age rating | 4+ | 17+ |
| Developer | China State Construction E-Commerce Co.,Ltd | Beijing Zhike Xingyun Digital Technology Co., Ltd. |
In-app purchases
云筑集采
No in-app purchases
慧智签
No in-app purchases
