V次元 vs CrazyThu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
V次元
A Chinese VOCALOID community for virtual singer Luo Tianyi fans. It offers a friendly space to discuss, create, and share original works, resources, and daily life with fellow enthusiasts.
- Virtual singer Luo Tianyi focus
- Original work sharing
- Resource sharing
- Fan discussions
- Community interaction
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这里是V次元——一个专注于虚拟歌手洛天依及其周边的中文VOCALOID社区。我们旨在为虚拟歌手爱好者们提供一个温馨、友好的交流环境以及交流、创作和分享的平台。 在V次元，用户可以参与讨论、发布原创作品、分享资源，并与其他同好们进行互动。 社区设有多个版块，包括： · 日常交流：供粉丝们分享日常生活、交流心得的区域。 · 二创作品：供P主们发布自己的作品的专区。 · 资源大全：供锦依卫们投稿和分享资源的区域。 …… 欢迎加入V次元，与其他爱好者们一起分享你的热爱与创作。
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
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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 in-app purchases: CrazyThu at none against V次元's 6. V次元's advantage is iOS requirement (15.0 vs 26.0). On price, rating, ratings volume and update cadence 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. V次元 sells 6 one-off in-app purchases. CrazyThu asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for V次元 against 5.0 for CrazyThu. Both are backed by a comparable volume of ratings — 6 and 3 respectively.
V次元 ships an update weekly, CrazyThu every 5 days. The most recent releases landed on October 1, 2026 and October 11, 2026 respectively.
| Parameter | V次元 | CrazyThu |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) | 5.0 (3 ratings) |
| Number of ratings | 6 — better | 3 |
| Update frequency | Weekly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 181 MB | 14 MB |
| Age rating | 4+ | 17+ |
| Developer | Xiamen Weiyuan Network Technology Co., Ltd(XM) | Caine Technology |
Customer experience
V次元
CrazyThu
In-app purchases
V次元
- 51V币$0.99
- 255V币$3.99
- 833V币$14.99
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- 1683V币$29.99
- 2788V币$49.99
- 5508V币$99.99
CrazyThu
No in-app purchases
