树洞 vs CrazyThu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
树洞
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本应用为树洞官方iOS客户端,支持T大树洞、未名树洞、北化树洞、JLU树洞。 功能: - 时间轴:按照时间顺序浏览树洞 - 随机漫步:完全随机浏览树洞 - 投票:发布和参与投票 - 消息推送:推送评论消息、收藏树洞消息和系统消息 - 设备管理:管理当前所有已登录设备 - 高级搜索:按照时间范围和内容类别搜索 - 自定义屏蔽:自定义屏蔽词或屏蔽标签 - 小组件:在主屏幕查看最新热榜
CrazyThu
This unofficial client provides access to a Tsinghua University-specific anonymous social platform. Users can browse posts, comment, and view media. It also features a local Bluetooth chat option for offline communication.
- Browse timeline, trending, and curated posts
- Read comments and view images/polls
- Basic text posting and commenting
- Local Bluetooth mesh networking chat
- Secure local token storage
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CrazyThu is an unofficial iOS client for Tsinghua Tree Hole (New T Hole). New T Hole is open to current students and alumni of Tsinghua University in Beijing. You can sign in using a student or alumni email address. If you are already signed in on the web, you can copy your token and use it on the app's sign-in page. You can also link your university email address to GitHub for indirect verification. The app stores tokens and other authentication information locally and does not upload them to third-party servers. CrazyThu supports browsing the timeline, trending posts, and curated posts; reading comments; viewing images and polls; and basic text posting and commenting. Nearby provides public local chat over Bluetooth mesh networking. Nearby devices can discover, receive, and relay messages without an internet connection. Nearby identities are unverified and messages are not private.
Screenshots
Verdict
The clearest difference is device support: CrazyThu at 2 against 树洞's —. 树洞's advantage is ratings volume (10 vs 3) and iOS requirement (14.0 vs 26.0). On price, rating 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.
On the App Store both sit at effectively the same score — 4.9 for 树洞 against 5.0 for CrazyThu. Both are backed by a comparable volume of ratings — 10 and 3 respectively.
| Parameter | 树洞 | CrazyThu |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (10 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 10 — better | 3 |
| Update frequency | — | Weekly |
| Ads | — | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | — | iPhone, iPad — better |
| Requires iOS | 14.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 9 MB | 16 MB |
| Age rating | 12+ | 17+ |
| Developer | Yesheng Liang | Caine Technology |
In-app purchases
树洞
No in-app purchases
CrazyThu
No in-app purchases









