# 寒武纪年 vs 不可能的世界

The clearest difference is review sentiment: 寒武纪年 at 86% against 不可能的世界's 38%. 寒武纪年 also leads on iOS requirement (10.0 vs 12.0). 不可能的世界's advantage is rating (4.0 vs 3.0) and ratings volume (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 寒武纪年 sells 10 one-off in-app purchases and 不可能的世界 sells 12 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

不可能的世界 holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews complicate that: 86% of 寒武纪年's written reviews are positive against 38% of 不可能的世界's, so the app with the better star average is not the one people write more warmly about.

寒武纪年 ships an update every 5 weeks, 不可能的世界 every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | 寒武纪年 | 不可能的世界 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/bl/id1139992650/reviews) | **[4.0 (3 ratings)](https://appshunter.io/ios/app/id1631503589/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | **86.4% of reviews** | 38.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 95 MB | 90 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Shanghai Shunduo Network Science and Technology Company Limited](https://appshunter.io/developer/1584098224) | [Beijing impossible Technology Co., Ltd](https://appshunter.io/developer/1631503591) |

## What reviewers say

### 寒武纪年

[App page](https://appshunter.io/ios/app/bl/id1139992650)

A community for original BL/Danmei romance stories, featuring audio dramas and interactive content creation. Participate in writing contests and get opportunities for your work to be adapted into audio or comics.

**Highlights:** Original BL/Danmei stories, Audio drama adaptations, Interactive community features, Writing contests and incentives, Content creation and sharing, Opportunities for adaptation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 三叶虫币840（12元） | $1.99 | one-time |
| 三叶虫币1750（25元） | $3.99 | one-time |
| 寒武会员31天 | $3.99 | one-time |
| 三叶虫币3500（50元） | $7.99 | one-time |
| 寒武会员91天 | $10.99 | one-time |
| 三叶虫币7560（108元） | $15.99 | one-time |
| 寒武会员184天 （148元减20元） | $19.99 | one-time |
| 寒武会员360天（288元减40元） | $37.99 | one-time |
| 寒武会员360天（288元减20元） | $41.99 | one-time |
| 寒武会员360天 | $45.99 | one-time |


### 不可能的世界

[App page](https://appshunter.io/ios/app/id1631503589)

Discover high-quality original content and a vast library of popular novels across various genres. This platform is dedicated to nurturing original authors and preserving the integrity of reading.

**Highlights:** Original literary platform, Vast collection of popular novels, Multiple genres including fantasy, romance, and sci-fi, Exclusive male and female readership sections, Continuous monthly subscription for VIP privileges

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP - 连续包月 | $0.99 | per month |
| 有声VIP - 1个月 | $0.99 | one-time |
| 600能粒 | $0.99 | one-time |
| VIP - 首月优惠 | $0.99 | one-time |
| 短篇VIP-30天 | $1.99 | one-time |
| 1200能粒 | $1.99 | one-time |
| 1500能粒 | $1.99 | one-time |
| 3000能粒 | $3.99 | one-time |
| 5000能粒 | $6.99 | one-time |
| 9800能粒 | $14.99 | one-time |
| 29800能粒 | $39.99 | one-time |
| 短剧VIP - 1年 | $39.99 | one-time |


## Frequently asked questions

### Is 寒武纪年 free?

寒武纪年 is free to download, with in-app purchases available.

### Is 不可能的世界 free?

不可能的世界 is free to download, with in-app purchases available.

### Which has better reviews, 寒武纪年 or 不可能的世界?

不可能的世界 is rated higher. 寒武纪年 averages 3.0 out of 5 from 1 ratings, while 不可能的世界 averages 4.0 from 3 ratings.

### Do 寒武纪年 or 不可能的世界 have ads?

Both 寒武纪年 and 不可能的世界 show ads.

### Which is updated more often, 寒武纪年 or 不可能的世界?

寒武纪年 ships an update every 5 weeks, and 不可能的世界 every 3 weeks. Most recently, 寒武纪年 was updated on October 24, 2026 and 不可能的世界 on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*