中项网 vs 三局商链通
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
中项网
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中项网基于自身强大的全国前期报建项目库、招投标信息库、企业关系网数据库和资讯大数据库,结合“大数据智能技术+行业经验“,解决企业个性化获客,用数据赋能企业市场商务决策和行业发展及机会研究。 20年的工程领域项目调研跟踪经验,200多人的项目信息调研团队,严格遵循项目初步筛选、人工核实、人工二次抽检、现场核实、业务验证等5道项目信息生产工序,确保项目精准、及时、深度、有效; 围绕用户关注项目提供关键节点进展、项目详情、采购需求、关键负责人等信息,按需进行项目深化调研。 可基于真实项目实时个性化统计项目投资数据的信息服务平台,可根据用户关注的行业、地区、项目类型等维度自主进行项目投资数据分布查询。 专注于工业领域B2B市场研究,结合项目数据的全面性,从市场的真实角度,提供定制化的行业研究、竞争情报、用户市场调查及其他专项调研解决方案。
三局商链通
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统一的门户服务,链接供需两端,提供精准的采购寻源信息,全方位的供需商机匹配,及时高效的采供业务替代,为您提供供应链全链条的深度交互平台。
Screenshots
Verdict
中项网 and 三局商链通 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
中项网 ships an update every 2 months, 三局商链通 every 6 weeks. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.
| Parameter | 中项网 | 三局商链通 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 12.4 — better |
| Further details — not scored | ||
| Size | 70 MB | 84 MB |
| Age rating | 17+ | 17+ |
| Developer | 华项永达咨询(北京)有限公司 | 中建三局云采供应链有限公司 |
In-app purchases
中项网
No in-app purchases
三局商链通
No in-app purchases








