圆角 vs CrazyThu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
圆角
Read full descriptionHide full description
圆角，专注于组织结构的应用，利用网格化的社交方式，以精确解决用户的需求为出发点，构建诚信用户体系，避免了垃圾信息骚扰，使生活、工作、学习、娱乐更便捷，更高效。由于使用足迹圈功能时需要实时定位服务并在后台- 一直处于运行状态，所以会消耗更多的电量(Continued use of GPS running in the background can dramatically decrease battery life)
CrazyThu
An unofficial client for a private social network for Tsinghua University students and alumni. Access timelines, hot lists, and collections, with support for comments, images, and polls. Basic posting and commenting are also available.
- Timeline browsing
- Hot list viewing
- Collection access
- Comment and image viewing
- Poll support
- Basic posting and commenting
Read full descriptionHide full description
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 update cadence: CrazyThu at every 5 days against 圆角's every 2 months. 圆角's advantage is iOS requirement (13.0 vs 26.0). 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.
圆角 ships an update every 2 months, CrazyThu every 5 days. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.
| Parameter | 圆角 | CrazyThu |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 62 MB | 14 MB |
| Age rating | 4+ | 17+ |
| Developer | Guangdong Yuanjiao Science & Technology Development Co., Ltd. | Caine Technology |
In-app purchases
圆角
No in-app purchases
CrazyThu
No in-app purchases
