# SPACE vs 小星空

The clearest difference is rating: SPACE at 3.9 against 小星空's 2.5. 小星空's advantage is review sentiment (72% vs 51%) and iOS requirement (12.0 vs 14.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. SPACE sells 4 in-app purchases, starting at $3.99 per 3 months and 小星空 sells 11 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

SPACE holds the better App Store score, 3.9 against 2.5. Both are backed by a comparable volume of ratings — 45 and 19 respectively. Written reviews complicate that: 51% of SPACE's written reviews are positive against 72% of 小星空's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | SPACE | 小星空 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (45 ratings)](https://appshunter.io/ios/app/space/id1389063578/reviews)** | [2.5 (19 ratings)](https://appshunter.io/ios/app/id1588053931/reviews) |
| Number of ratings | **45** | 19 |
| Positive reviews | 51.4% of reviews | **71.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 40 MB | 115 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Shenzhen Poplab Technology Co. Ltd.](https://appshunter.io/developer/1330153351) | [Beijing Origins Technology Co., Ltd](https://appshunter.io/developer/1542314222) |

## What reviewers say

### SPACE

[App page](https://appshunter.io/ios/app/space/id1389063578)

This app offers a private space for users to share thoughts, feelings, and interests without judgment. It emphasizes privacy and equality by removing metrics like likes and follower counts. It's a paid community designed for intimate self-expression and connection.

**Highlights:** Private journaling and sharing, No likes or follower counts, Ad-free experience, Paid community for privacy, Connect with like-minded users, Discover personal 'universes'

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 季度订阅会员 | $3.99 | per 3 months |
| 年度订阅会员 | $7.99 | per year |
| 季度会员 | $3.99 | one-time |
| 年费会员 | $7.99 | one-time |


### 小星空

[App page](https://appshunter.io/ios/app/id1588053931)

Connect with others through unique chat features, share your thoughts, and find people who understand you. Offers a private and secure environment for authentic self-expression without social pressure.

**Highlights:** Unique chat gameplay, Minimalist design, Authentic self-expression, Privacy and security features, Encrypted messaging, App lock, Flash photos

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 星空会员连续包月 | $3.99 | per month |
| 星空会员连续包季 | $9.99 | per 3 months |
| 星空超级会员连续包月 | $12.99 | per month |
| 星空超级会员连续包季 | $29.99 | per 3 months |
| 星空会员连续包年 | $34.99 | per year |
| 星空超级会员连续包年 | $89.99 | per year |
| 60星币 | $0.99 | one-time |
| 180星币 | $2.99 | one-time |
| 300星币 | $3.99 | one-time |
| 680星币 | $9.99 | one-time |
| 5180星币 | $69.99 | one-time |


## Frequently asked questions

### Is SPACE free?

SPACE is free to download, with in-app purchases available.

### Is 小星空 free?

小星空 is free to download, with in-app purchases available.

### Which has better reviews, SPACE or 小星空?

SPACE is rated higher. SPACE averages 3.9 out of 5 from 45 ratings, while 小星空 averages 2.5 from 19 ratings.

### Do SPACE or 小星空 have ads?

Neither SPACE nor 小星空 shows ads.

### Which is updated more often, SPACE or 小星空?

SPACE ships an update every 3 weeks, and 小星空 every 3 weeks. Most recently, SPACE was updated on October 26, 2026 and 小星空 on October 27, 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.*