知丘 vs HAI Link
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
知丘
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知丘：智能辅助平台，通过先进技术挖掘资讯深处的机会，及时推送相关数据、专业内容以及最新消息，助力决策。
HAI Link
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Hai Link 作为海通国际的Corporate Access (CA) 的服务平台，为海通国际的机构投资者客户提供海通国际CA服务相关产品 （如公司路演，专家服务，联合调研等）的介绍和详情，以便海通国际的机构投资客户进行浏览并报名。
Screenshots
Verdict
The clearest difference is update cadence: 知丘 at every 6 weeks against HAI Link's every 3 months. HAI Link's advantage is iOS requirement (9.0 vs 15.0). 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.
知丘 ships an update every 6 weeks, HAI Link every 3 months. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.
| Parameter | 知丘 | HAI Link |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 45 MB | 194 MB |
| Age rating | 17+ | 17+ |
| Developer | 携宁科技 | Haitong International |
In-app purchases
知丘
No in-app purchases
HAI Link
No in-app purchases
