# 妙鸭 vs 蓝色漂流瓶信

The clearest difference is review sentiment: 蓝色漂流瓶信 at 99% against 妙鸭's 29%. 蓝色漂流瓶信 also leads on rating (4.9 vs 3.8) and ads (none vs shown). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. 妙鸭 sells 13 in-app purchases, starting at $2.99 per month and 蓝色漂流瓶信 sells 12 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

蓝色漂流瓶信 holds the better App Store score, 4.9 against 3.8. That said, the two scores are not equally well evidenced: 蓝色漂流瓶信 has 210 ratings behind it against 30, so its average is the more settled of the two. Written reviews point the same way: 29% of 妙鸭's written reviews are positive against 99% of 蓝色漂流瓶信's.

Both ship on a similar rhythm, roughly fortnightly. Both last shipped on October 25, 2026.

## The numbers

| Metric | 妙鸭 | 蓝色漂流瓶信 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (30 ratings)](https://appshunter.io/ios/app/ai-and/id1554441392/reviews) | **[4.9 (210 ratings)](https://appshunter.io/ios/app/id6447087374/reviews)** |
| Number of ratings | 30 | **210** |
| Positive reviews | 29.2% of reviews | **99.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 182 MB | 122 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [未序网络科技(上海)有限公司](https://appshunter.io/developer/1712628127) | [亚楠 高](https://appshunter.io/developer/1678905215) |

## What reviewers say

### 妙鸭

[App page](https://appshunter.io/ios/app/ai-and/id1554441392)

This app offers AI-powered fashion and color testing to create personalized styling recommendations and generate professional-quality photos. Discover style inspiration and transform your look with trendy templates for social media.

**Highlights:** AI color testing, Personalized styling plans, One-click beauty enhancement, Community style inspiration, Professional quality photo generation, Trendy templates

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 妙鸭月度会员卡 | $2.99 | per month |
| 妙鸭包月会员 | $2.99 | per month |
| 100妙鸭钻石 | $0.99 | one-time |
| 色彩测试+单月会员 | $0.99 | one-time |
| 数字分身权益 | $0.99 | one-time |
| 60妙鸭钻石 | $0.99 | one-time |
| 数字分身权益（体验版） | $0.99 | one-time |
| 200妙鸭钻石 | $2.99 | one-time |
| 妙鸭单月会员（非订阅） | $3.99 | one-time |
| 360妙鸭钻石 | $3.99 | one-time |
| 数字分身权益（专业版） | $3.99 | one-time |
| 880妙鸭钻石 | $9.99 | one-time |
| 2400妙鸭钻石 | $24.99 | one-time |


### 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 妙鸭 free?

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

### 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, 妙鸭 or 蓝色漂流瓶信?

蓝色漂流瓶信 is rated higher. 妙鸭 averages 3.8 out of 5 from 30 ratings, while 蓝色漂流瓶信 averages 4.9 from 210 ratings.

### Do 妙鸭 or 蓝色漂流瓶信 have ads?

妙鸭 shows ads; 蓝色漂流瓶信 does not.

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

妙鸭 ships an update fortnightly, and 蓝色漂流瓶信 fortnightly. Most recently, 妙鸭 was updated on October 25, 2026 and 蓝色漂流瓶信 on October 25, 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.*