知乎 vs 次元岛
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
知乎
Discover a high-quality question and answer community with original videos. Create, share, and explore content seamlessly with advanced AI search capabilities. Join now to engage in professional discussions and interactive exchanges. Send feedback or inquiries to app@zhihu.com.
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有问题，就会有答案。 在知乎，和更多认真思考、真诚分享的人一起，发现更大的世界。 • 发现答案 越复杂的问题，越值得被认真回答。这里汇集了源于真实经历、专业背景和长期观察的回答。 • 参与讨论 在知乎，热点不止一种声音。你可以看到更丰富、更理性、更多元的视角，也可以留下自己的判断。 • 获得经验 从职场进阶、考研留学，到数码评测、家居装修，进入AI时代，无数过来人的经验和真诚分享更为可贵。 • 遇见同好 好问题惺惺相惜。在知乎，你总能找到同样爱思考、气场对的人，建立更同频的链接。 • AI 看山 AI 正在悄然融入社区——搜索、阅读、追问、创作，「AI看山」都在你身边，总结长文、提炼重点、拓展边界，也为创作激发灵感，越来越懂你。 如有任何问题或建议，可发送邮件至 app@zhihu.com，知乎的工程师不会漏掉任何一条反馈哦 ~
次元岛
A dedicated community for cosplay enthusiasts to share their work, connect with fellow cosplayers, and discover local talent. Users can upload photo albums, comment on creations, and post daily updates to follow others.
- Submit cosplay photo albums
- Comment on user creations
- Post daily updates
- Follow other cosplayers
- Discover local cosplayers
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次元岛-cosplay玩家社区，专业cosplay爱好者社区，可提交cosplay图集作品，评论作品，发布日常动态信息，关注其他coser动态，发现你身边的cos同好。
Screenshots
Verdict
The clearest difference is in-app purchases: 次元岛 at none against 知乎's 17. 次元岛 also leads on ads (none vs shown) and iOS requirement (11.0 vs 13.0). 知乎's advantage is rating (4.5 vs 4.0) and ratings volume (26K vs 2). On price 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. 知乎 sells 13 in-app purchases, starting at $2.99 per month. 次元岛 asks for nothing beyond the download.
知乎 holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: 知乎 has 26K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 16% of 知乎's written reviews are positive against 0% of 次元岛's.
知乎 ships an update weekly, 次元岛 every 3 weeks. The most recent releases landed on October 23, 2026 and October 12, 2026 respectively.
| Parameter | 知乎 | 次元岛 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (26K ratings) — better | 4.0 (2 ratings) |
| Positive reviews | 16.1% of reviews — better | 0.0% of reviews |
| Number of ratings | 26K — better | 2 |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Best chart rank | #147 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 458 MB | 32 MB |
| Age rating | 17+ | 12+ |
| Developer | Beijing Zhizhetianxia Technology Co., Ltd. | jubo xu |
Customer experience
知乎
次元岛
Bugs and requests
知乎
Reported bugs
2 issues- Frequent app crashes and freezes
- Inability to unsubscribe from paid features
Requested features
3 requests- Improved content moderation and fairness
- Better user privacy controls
- Optimized app performance and stability
次元岛
Not enough reviews yet to summarise bugs or requests.
In-app purchases
知乎
- 盐选会员月卡(1 个月)1 Month trial$2.991 Month
- 盐选会员月卡(1 个月)$2.991 Month
- 盐选会员连续月卡（1 个月）1 Month trial3 variants$2.991 Month
Show 4 moreShow fewer
- 超级盐选会员月卡（1 个月）1 Month trial$3.991 Month
- 盐选会员季卡(3 个月)$7.993 Months
- 盐选会员连续季卡（3 个月）3 Months trial$7.993 Months
- 盐选会员年卡(1 年)$29.991 Year
- 6 个知乎币$0.99
- 12 个知乎币$1.99
- 盐选会员月卡$3.99
Show 3 moreShow fewer
- 68 个知乎币$9.99
- 盐选会员季卡$9.99
- 盐选会员年卡3 variants$14.99
次元岛
No in-app purchases
