CrazyThu

by Caine Technology · Social Networking · Free

On the App Store since May 2025 · Data updated 2026-11-02

CrazyThu is made and published by Caine Technology. AppBrain is an independent app data site and isn't affiliated with Caine Technology. The app name, icon, screenshots and description belong to Caine Technology and are shown as published on the App Store.

AppBrain's verdict

Rating on App Store: 5.00; 3 ratings
Last updated: November 2, 2026
Size: 15.7 MB

It doesn't have enough ratings yet to judge what users think.

Official page on the App Store

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Store listing

By Caine Technology, from the App Store

Screenshots by Caine Technology, from the the App Store listing

Description by Caine Technology Written by the developer, not by AppBrain. Click to read.

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.

Official page on the App Store

Safety and technology

Found in the app by AppBrain

Price: Free
App size: 15.7 MB
Content rating: High

Technologies used by CrazyThu

Releases

Updates seen on the App Store

Version: 1.18.7
Launched: May 2025

No changelog data

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About the app and developer

About CrazyThu

CrazyThu is a social networking app developed by Caine Technology.

User Ratings

CrazyThu is rated 5.00 out of 5 stars. The rating is based on 3 ratings.

App Information

CrazyThu is freely available from the App Store. The app size is 15.71 MB. The latest version available is 1.18.7. The last update was on November 2, 2026.

Technical Requirements

The app has a content rating of High Maturity. The app has been available on the App Store since May 2025.

Developer information for Caine Technology

Caine Technology

Address:

Frequently asked questions about CrazyThu

Is CrazyThu free?

Yes. CrazyThu is free on the App Store.

Is CrazyThu still available?

Yes. CrazyThu is on the App Store, and the last update we saw was on November 2, 2026.

How large is CrazyThu?

CrazyThu is 15.71 MB.

Is CrazyThu suitable for children?

App Store gives CrazyThu a high maturity rating. It is meant for adults.

How do people rate CrazyThu?

CrazyThu scores 5.00 out of 5 stars, from 3 ratings on the App Store.

Who made CrazyThu?

CrazyThu was developed by Caine Technology. It is listed in the social networking category on the App Store.

What are the best alternatives to CrazyThu?

People looking at CrazyThu also look at these social networking apps: HeartMeet, 闪思茶水间, 扑扑漫展, 减论, Summer-大学生必备的校园专属社交APP.

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