# 黑色漂流瓶 vs 蓝色漂流瓶信

The clearest difference is in-app purchases: 黑色漂流瓶 at none against 蓝色漂流瓶信's 12. 黑色漂流瓶 also leads on iOS requirement (9.0 vs 11.0). 蓝色漂流瓶信's advantage is ratings volume (211 vs 1) and update cadence (fortnightly vs monthly). On price, rating, ads and device support there is nothing between them.

Both are free to download. 蓝色漂流瓶信 sells 12 one-off in-app purchases. 黑色漂流瓶 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 黑色漂流瓶 against 4.9 for 蓝色漂流瓶信. That said, the two scores are not equally well evidenced: 蓝色漂流瓶信 has 211 ratings behind it against 1, so its average is the more settled of the two.

黑色漂流瓶 ships an update monthly, 蓝色漂流瓶信 fortnightly. The most recent releases landed on October 15, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 黑色漂流瓶 | 蓝色漂流瓶信 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1520595804/reviews)** | [4.9 (211 ratings)](https://appshunter.io/ios/app/id6447087374/reviews) |
| Number of ratings | 1 | **211** |
| Positive reviews | — | 99.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 35 MB | 122 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Beijing Huaguoshu Technology Co., Ltd.](https://appshunter.io/developer/1498739858) | [亚楠 高](https://appshunter.io/developer/1678905215) |

## What reviewers say

### 黑色漂流瓶

[App page](https://appshunter.io/ios/app/id1520595804)

**Features:** macOS Compatibility

**In-app purchases:** none


### 蓝色漂流瓶信

[App page](https://appshunter.io/ios/app/id6447087374)

This app offers a pure, ad-free text-based chat experience. Connect with complete strangers and gradually build connections through simple conversations. It's designed for casual chats and getting to know new people.

**Highlights:** Ad-free experience, Pure text chat, Connect with strangers, Build connections, Casual conversations

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3元银币 | $0.99 | one-time |
| 6元银币 | $0.99 | one-time |
| 6元的元宝 | $0.99 | one-time |
| 12元银币 | $1.99 | one-time |
| 12元的元宝 | $1.99 | one-time |
| 30元会员首充 | $3.99 | one-time |
| 30元银币 | $3.99 | one-time |
| 30元30天会员 | $3.99 | one-time |
| 28元银币 | $3.99 | one-time |
| 30元的元宝 | $3.99 | one-time |
| 60元银币 | $8.99 | one-time |
| 60元的元宝 | $8.99 | one-time |

**What reviewers like**

- 👍 Good overall experience
- 👍 Very good
- 👍 Nice
- 👍 Easy to use
- 👍 Fun to play

**What reviewers complain about**

- 😞 Requires payment to play
- 😞 Demands good reviews
- 😞 Not good, asks for good reviews
- 😞 Garbage software

**Reported bugs**

- Occasional crashes
- Login issues
- App freezes

**Requested features**

- More content for free users
- Improved user interface


## Frequently asked questions

### Is 黑色漂流瓶 free?

黑色漂流瓶 is free to download, with no in-app purchases.

### Is 蓝色漂流瓶信 free?

蓝色漂流瓶信 is free to download, with in-app purchases available.

### Which has better reviews, 黑色漂流瓶 or 蓝色漂流瓶信?

黑色漂流瓶 is rated higher. 黑色漂流瓶 averages 5.0 out of 5 from 1 ratings, while 蓝色漂流瓶信 averages 4.9 from 211 ratings.

### Do 黑色漂流瓶 or 蓝色漂流瓶信 have ads?

Neither 黑色漂流瓶 nor 蓝色漂流瓶信 shows ads.

### Which is updated more often, 黑色漂流瓶 or 蓝色漂流瓶信?

黑色漂流瓶 ships an update monthly, and 蓝色漂流瓶信 fortnightly. Most recently, 黑色漂流瓶 was updated on October 15, 2026 and 蓝色漂流瓶信 on October 30, 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.*