# 瓶洞树洞漂流瓶 vs 探穴

The clearest difference is rating: 探穴 at 4.7 against 瓶洞树洞漂流瓶's 2.3. 探穴 also leads on update cadence (fortnightly vs every 2 months) and ratings volume (15 vs 3). 瓶洞树洞漂流瓶's advantage is review sentiment (60% vs 25%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. 瓶洞树洞漂流瓶 sells 14 one-off in-app purchases and 探穴 sells 10 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

探穴 holds the better App Store score, 4.7 against 2.3. That said, the two scores are not equally well evidenced: 探穴 has 15 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 60% of 瓶洞树洞漂流瓶's written reviews are positive against 25% of 探穴's, so the app with the better star average is not the one people write more warmly about.

瓶洞树洞漂流瓶 ships an update every 2 months, 探穴 fortnightly. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 瓶洞树洞漂流瓶 | 探穴 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/id1669388435/reviews) | **[4.7 (15 ratings)](https://appshunter.io/ios/app/id6478454899/reviews)** |
| Number of ratings | 3 | **15** |
| Positive reviews | **60.0% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 185 MB | 101 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [育铭 郭](https://appshunter.io/developer/1589465021) | [琪 宁](https://appshunter.io/developer/1786906813) |

## What reviewers say

### 瓶洞树洞漂流瓶

[App page](https://appshunter.io/ios/app/id1669388435)

This app offers a novel way to connect with others through virtual messages in bottles. Share your thoughts, listen to others, and find people who understand you for casual chats or deeper connections.

**Highlights:** Virtual message in a bottle feature, Anonymous sharing of thoughts, Listen to others' experiences, Connect with like-minded individuals, Casual chat and dating opportunities

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 42钻 | $0.99 | one-time |
| 20个热气球 | $2.99 | one-time |
| 月度会员 | $3.99 | one-time |
| 210钻石 | $3.99 | one-time |
| 季度会员 | $9.99 | one-time |
| 476钻 | $9.99 | one-time |
| SVIP月度会员 | $12.99 | one-time |
| 年度会员 | $14.99 | one-time |
| 200个热气球 | $14.99 | one-time |
| 896钻 | $19.99 | one-time |
| SVIP季度会员 | $34.99 | one-time |
| 2296钻 | $49.99 | one-time |
| SVIP年度会员 | $89.99 | one-time |
| 4536钻 | $99.99 | one-time |


### 探穴

[App page](https://appshunter.io/ios/app/id6478454899)

Share life's moments through posts and photo albums. Discover new connections and stories through a unique "drift bottle" feature. This app offers a safe and engaging social space for exploration and friendship.

**Highlights:** Share life moments via posts, Organize photos into albums, Discover connections with drift bottles, Safe and friendly social environment, User-friendly interface, Explore new possibilities

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $5.99 | per 7 days |
| 月会员 | $9.99 | per month |
| 季会员 | $29.99 | per 3 months |
| 年会员 | $39.99 | per year |
| 觅币6元套餐 | $0.99 | one-time |
| 觅币10元套餐 | $0.99 | one-time |
| 觅币20元套餐 | $2.99 | one-time |
| 觅币30元套餐 | $3.99 | one-time |
| 觅币50元套餐 | $6.99 | one-time |
| 觅币100元套餐 | $14.99 | one-time |


## Frequently asked questions

### Is 瓶洞树洞漂流瓶 free?

瓶洞树洞漂流瓶 is free to download, with in-app purchases available.

### Is 探穴 free?

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

### Which has better reviews, 瓶洞树洞漂流瓶 or 探穴?

探穴 is rated higher. 瓶洞树洞漂流瓶 averages 2.3 out of 5 from 3 ratings, while 探穴 averages 4.7 from 15 ratings.

### Do 瓶洞树洞漂流瓶 or 探穴 have ads?

Neither 瓶洞树洞漂流瓶 nor 探穴 shows ads.

### Which is updated more often, 瓶洞树洞漂流瓶 or 探穴?

瓶洞树洞漂流瓶 ships an update every 2 months, and 探穴 fortnightly. Most recently, 瓶洞树洞漂流瓶 was updated on September 23, 2026 and 探穴 on September 21, 2026.

---

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