Comparison

后湾 vs Syna

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
Read full description

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

Syna

Features
Read full description

This app was created to bring social sharing back to something simple, expressive, and useful: a place where your thoughts are easy to publish, and meaningful information is easy to find. Whether you’re documenting life, exploring ideas, or exchanging knowledge Here, you can express yourself naturally: • Long-form posts that feel like writing a blog • Voice sharing for thoughts that are better spoken • Video & images to capture moments visually • File sharing for resources, notes, and real information This app is designed for open, comfortable communication: • Talk and exchange ideas without complicated rules • Engage with people who care about similar topics • Let conversations grow naturally, without pressure No performance. No noise. Just real interaction. Find What Actually Matters to You we focus on discoverability with purpose. • Easily find posts, ideas, and resources that are actually useful • Navigate content based on what you care about, not what’s loudest • Turn shared content into something you can return to and use Information shouldn’t be buried—it should be accessible. This app is continuously evolving. Many features are shaped directly by user feedback. If you enjoy: • Exploring new products early • Thoughtful social spaces • Being part of something growing from the ground up You’ll feel at home here.

Screenshots

后湾4 screens
Syna4 screens

Verdict

The call

The clearest difference is in-app purchases: Syna at none against 后湾's 3. 后湾's advantage is update cadence (every 2 days vs weekly). On price, ads, device support and iOS requirement 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. Syna asks for nothing beyond the download.

UpkeepUpdate frequency

后湾 ships an update every 2 days, Syna weekly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 4 level
后湾 versus Syna: the parameters behind the verdict, then further details
Parameter后湾Syna
PriceFreeFree
Update frequencyEvery 2 days — betterWeekly
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.0 — better15.1
Further details — not scored
Size110 MB82 MB
Age rating17+17+
DeveloperJiangyu TechnologiesSynapse Information

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
None

Syna

No in-app purchases

Questions

Is 后湾 free?
后湾 is free to download, with in-app purchases available.
Is Syna free?
Syna is free to download, with no in-app purchases.
Do 后湾 or Syna have ads?
Neither 后湾 nor Syna shows ads.
Which is updated more often, 后湾 or Syna?
后湾 ships an update every 2 days, and Syna weekly. Most recently, 后湾 was updated on October 25, 2026 and Syna on October 31, 2026.

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