校友云 vs 雷达矩阵
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
校友云
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“校友云”是一个校友会智能管理服务平台，集咨询发布、合作交流和资源共享于一体，专为校友间合作沟通打造的移动校友服务平台。把校友会的线下活动搬到线上，实现24小时在线交流和各合作方的无缝对接，切实推动校友会的平台化和生态化。
雷达矩阵
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-社群消息 查看社群消息 -留学生吐槽论坛 德国骨科？各种留学圈最新奇闻逸事尽在雷达矩阵上等你来吐槽
Screenshots
Verdict
The clearest difference is iOS requirement: 校友云 at 9.0 against 雷达矩阵's 12.0. 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.
校友云 ships an update monthly, 雷达矩阵 fortnightly. The most recent releases landed on September 18, 2026 and September 20, 2026 respectively.
| Parameter | 校友云 | 雷达矩阵 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 51 MB | 43 MB |
| Age rating | 4+ | 17+ |
| Developer | 厦门市四美达科技发展有限公司 | Docking Technology Co., Ltd. |
In-app purchases
校友云
No in-app purchases
雷达矩阵
No in-app purchases
