# 星空交友（原老版树洞） vs Lucky

The clearest difference is rating: 星空交友（原老版树洞） at 4.0 against Lucky's 2.3. 星空交友（原老版树洞） also leads on ratings volume (721 vs 7) and review sentiment (41% vs 19%). Lucky's advantage is iOS requirement (9.0 vs 11.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 星空交友（原老版树洞） sells 2 one-off in-app purchases and Lucky sells 10 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

星空交友（原老版树洞） holds the better App Store score, 4.0 against 2.3. That said, the two scores are not equally well evidenced: 星空交友（原老版树洞） has 721 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 41% of 星空交友（原老版树洞）'s written reviews are positive against 19% of Lucky's.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 星空交友（原老版树洞） | Lucky |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (721 ratings)](https://appshunter.io/ios/app/id1431465795/reviews)** | [2.3 (7 ratings)](https://appshunter.io/ios/app/lucky/id1544657285/reviews) |
| Number of ratings | **721** | 7 |
| Positive reviews | **40.8% of reviews** | 19.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 158 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [鹏 罗](https://appshunter.io/developer/1255970216) | [Beijing Summer Love Technology Co., Ltd](https://appshunter.io/developer/983476475) |

## What reviewers say

### 星空交友（原老版树洞）

[App page](https://appshunter.io/ios/app/id1431465795)

An app with a sleek dark-themed interface for secure and encrypted night-time chatting, ensuring a smooth user experience. For feedback or assistance, contact help@qxchat.cn with your account details.

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 会员（30天到期）无自动续费 | $3.99 | one-time |
| 100颗小星星 | $9.99 | one-time |

**What reviewers like**

- 👍 Useful for finding new friends
- 💡 Interesting features like 'tree hole' and 'whisper'

**What reviewers complain about**

- 🔒 Difficult to recover lost accounts
- 🐛 Frequent crashes and connection issues
- 💰 Excessive monetization and pay-to-use features
- 🚫 Lack of moderation leading to spam and inappropriate content

**Reported bugs**

- Inability to log in after device changes
- Inconsistent behavior when adding friends
- Unreliable message delivery and notification system

**Requested features**

- Add password recovery option
- Improve account management and portability
- Enhance content moderation and user safety
- Introduce more free and accessible features


### Lucky

[App page](https://appshunter.io/ios/app/lucky/id1544657285)

This app connects college students for genuine campus romance. It features identity verification, a unique question-and-answer matching system, and a 'like' feature that encourages sincere connections. Focuses on fostering pure, unadulterated campus love stories.

**Highlights:** Campus-exclusive dating, Real identity verification, Question-based matching, Mutual 'like' system, Single-person focus, Encourages sincere connections

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 幸运星1个月 | $14.99 | per month |
| 幸运星3个月 | $26.99 | per 3 months |
| 幸运星12个月 | $81.99 | per year |
| 12棵幸运草 | $0.99 | one-time |
| 24棵幸运草 | $1.99 | one-time |
| 60棵幸运草 | $4.99 | one-time |
| 72棵幸运草 | $5.99 | one-time |
| 150棵幸运草 | $9.99 | one-time |
| 300棵幸运草 | $19.99 | one-time |
| 700棵幸运草 | $46.99 | one-time |


## Frequently asked questions

### Is 星空交友（原老版树洞） free?

星空交友（原老版树洞） is free to download, with in-app purchases available.

### Is Lucky free?

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

### Which has better reviews, 星空交友（原老版树洞） or Lucky?

星空交友（原老版树洞） is rated higher. 星空交友（原老版树洞） averages 4.0 out of 5 from 721 ratings, while Lucky averages 2.3 from 7 ratings.

### Do 星空交友（原老版树洞） or Lucky have ads?

Neither 星空交友（原老版树洞） nor Lucky shows ads.

### Which is updated more often, 星空交友（原老版树洞） or Lucky?

星空交友（原老版树洞） ships an update fortnightly, and Lucky fortnightly. Most recently, 星空交友（原老版树洞） was updated on November 6, 2026 and Lucky on November 7, 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.*