# 转转 vs 棉宇宙

The clearest difference is review sentiment: 棉宇宙 at 91% against 转转's 31%. 转转's advantage is rating (4.5 vs 1.0) and ratings volume (5.4K vs 2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

转转 holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: 转转 has 5.4K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 31% of 转转's written reviews are positive against 91% of 棉宇宙's, so the app with the better star average is not the one people write more warmly about.

转转 ships an update every 5 days, 棉宇宙 fortnightly. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 转转 | 棉宇宙 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (5.4K ratings)](https://appshunter.io/ios/app/id1002355194/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/id6446107103/reviews) |
| Number of ratings | **5.4K** | 2 |
| Positive reviews | 31.0% of reviews | **91.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Free | — |
| Size | 330 MB | 487 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Zhuanzhuan Co.,Ltd.](https://appshunter.io/developer/1241159204) | [winner medical(wuhan)cl.,ltd.](https://appshunter.io/developer/1671989591) |

## What reviewers say

### 转转

[App page](https://appshunter.io/ios/app/id1002355194)

This app offers a trusted platform for buying and selling pre-owned items with official quality inspection services. It provides detailed inspection reports, guarantees authenticity, and offers a hassle-free selling experience with free pickup and fast payments.

**Highlights:** Official quality inspection, Detailed inspection reports, Authenticity guarantee, Free home pickup for selling, Fast payment for sellers, 7-day no-reason returns, Consignment service for brand items

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

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient and easy to use
- 💰 Affordable prices for second-hand items

**What reviewers complain about**

- 🤥 Deceptive practices by sellers
- 🤖 Poor customer service and lack of support
- 🤑 Overpriced items and unfair pricing policies
- 🔒 Restrictive account verification requirements
- 🐛 Buggy app with frequent crashes and glitches

**Reported bugs**

- App crashes during navigation
- Unable to complete transactions due to system errors
- Inconsistent search and filtering functionality

**Requested features**

- Allow international users to register and use the app
- Implement better fraud detection and seller verification
- Improve app performance and stability
- Provide more transparent and fair pricing guidelines


### 棉宇宙

[App page](https://appshunter.io/ios/app/id6446107103)

**In-app purchases:** none


## Frequently asked questions

### Is 转转 free?

转转 is free to download, with no in-app purchases.

### Is 棉宇宙 free?

棉宇宙 is free to download, with no in-app purchases.

### Which has better reviews, 转转 or 棉宇宙?

转转 is rated higher. 转转 averages 4.5 out of 5 from 5.4K ratings, while 棉宇宙 averages 1.0 from 2 ratings.

### Do 转转 or 棉宇宙 have ads?

Neither 转转 nor 棉宇宙 shows ads.

### Which is updated more often, 转转 or 棉宇宙?

转转 ships an update every 5 days, and 棉宇宙 fortnightly. Most recently, 转转 was updated on November 1, 2026 and 棉宇宙 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.*