Comparison

后湾 vs 犬岛

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

后湾

Features
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关于喜欢,你有自己的答案。 关于陪伴,也有自己向往的模样。 后湾,想从这些答案开始,慢慢认识你。 一个问题,一段往事, 一句「其实,我更在意的是……」 那些难以用标签概括的部分, 在对话里,一点点清晰。 我们将这份理解融入匹配, 让相遇更贴近你的内心。 也许,你会在他的某个回答里, 认出一种熟悉的心情。 从有话可聊,到有些话只想与你聊。 从分享今天,到期待彼此的明天。 在后湾, 自在地做自己,也自在地喜欢。 隐私协议:https://backbay.rawstar.cn/privacy/zh/privacy.html 使用协议、自动续费协议:https://backbay.rawstar.cn/privacy/zh/agreement.html

About

犬岛

This app is a life journaling tool that supports rich text formatting, multi-level tagging, and various organizational methods like calendars and timelines. It fosters a community for deep communication and self-expression, connecting users through shared thoughts and experiences. AI features assist in organizing content, tracking emotions, and matching users.

Highlights
  • Rich text formatting
  • Multi-level tagging
  • Calendar and timeline views
  • Public sharing of entries
  • AI-driven content organization
  • User matching based on inner qualities
  • Emotional tracking
Features
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犬岛是一款生活记录工具,不同于朋友圈的简单记录,犬岛支持丰富的文字排版功能,支持用多级标签以目录的方式整理内容,支持按日历、心情、时间轴等丰富的组织方式对内容进行回顾。可以用来系统性的记录自己的日常、情绪、思考、日记、笔记等等,是面向生活的在线 Office。 犬岛营造了一个深度交流、表达、结识朋友的环境。相比于传统的备忘录,日记软件,犬岛的记录是可以设为公开的,在这里你可以一瞥岛友们的内心独白、经历过往、对世俗现象的理解、对爱,婚姻,家庭,理想,自我的思考…… 在岛上认识一个人的方式不再只是看肤浅的外在条件,而是被深刻的内在美互相吸引。 犬岛由 AI 原生驱动,是你的社交 Agent,帮助你整理回顾关键词、自动记录情绪、润色语音输入内容、推荐问题、匹配岛友……,犬岛 AI 是你忠实的社交代理,并不断进化。 以下是一些真实的用户评价: @网友1: 基于问题建立用户画像这种方式蛮有意思,比传统的“自我介绍”或者“互相提问”要优雅不少 @网友2: 我是觉得刷一刷不但能长一点见识,回答的过程也是探索自我重新审视和整理个人价值观的机会,人和人之间还很平等 @网友3: “恣意展示内在美的自我表达”是很棒的事儿,总有一些人会相对来说擅长这样,但无论如何,能有途径表达和展示自己总是好的,我觉得一定有很多人需要这款产品,也一定可以帮助许多这样的人找到彼此。 @网友4: 用了一个月,直到现在我仍然觉得,即使我有其他平台的账号,在犬岛的帮助下展现出的“普通人的闪光点””,仍有不可被替代的一面。因为只有在这里,我发的光才更可能被看见。 @网友5: 体验中,有趣,喜欢。让人欣喜的点不仅在于发现世界上还有很多有趣的人,有趣的生活。 我来来回回认真写完了推荐的问题里我今天能回答的,回顾到曾经自己也喜欢的自己。有的问题我今天无法回答,让我知道这一点也是收获。点赞! 用户协议:https://quandaoapi.fixtime.com/privacy/agreement.html 隐私协议:https://quandaoapi.fixtime.com/privacy/privacy.html

Screenshots

后湾4 screens
犬岛4 screens

Verdict

The call

The clearest difference is iOS requirement: 犬岛 at 13.0 against 后湾's 15.0. On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 后湾 sells 3 in-app purchases, starting at $2.99 per 7 days and 犬岛 sells 10 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

后湾 ships an update every 2 days, 犬岛 every 3 days. The most recent releases landed on October 17, 2026 and October 5, 2026 respectively.

Scorecard1 real difference · 9 level
后湾 versus 犬岛: the parameters behind the verdict, then further details
Parameter后湾犬岛
PriceFreeFree
Rating—4.5 (30 ratings) — better
Positive reviews—11.1% of reviews
Number of ratings—30 — better
Update frequencyEvery 2 days — betterEvery 3 days
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size110 MB143 MB
Age rating17+17+
DeveloperJiangyu TechnologiesShanghai Quandao Co., Ltd.

In-app purchases

3 purchases

后湾

Subscriptions3
  • 1周$2.997 Days
  • 1个月$7.991 Month
  • 3个月$19.993 Months
10 purchases

犬岛

Subscriptions10
  • 1周$2.997 Days
  • 1周$3.997 Days
  • 1周$4.997 Days
Show 7 more
  • 1个月$7.991 Month
  • 3个月$19.993 Months
  • 1个月$19.991 Month
  • 6个月$24.996 Months
  • 1年$29.991 Year
  • 3个月$29.993 Months
  • 6个月$49.996 Months

Questions

Is 后湾 free?
后湾 is free to download, with in-app purchases available.
Is 犬岛 free?
犬岛 is free to download, with in-app purchases available.
Do 后湾 or 犬岛 have ads?
Neither 后湾 nor 犬岛 shows ads.
Which is updated more often, 后湾 or 犬岛?
后湾 ships an update every 2 days, and 犬岛 every 3 days. Most recently, 后湾 was updated on October 17, 2026 and 犬岛 on October 5, 2026.

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