# 转转 vs 91团帮

The clearest difference is ads: 转转 at none against 91团帮's shown. 转转 also leads on update cadence (every 5 days vs every 3 months). On price, in-app purchases, device support and iOS requirement 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 ships an update every 5 days, 91团帮 every 3 months. The most recent releases landed on November 9, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 转转 | 91团帮 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (5.4K ratings)](https://appshunter.io/ios/app/id1002355194/reviews)** | — |
| Number of ratings | **5.4K** | — |
| Positive reviews | 31.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 3 months |
| Monetization | Free | — |
| Size | 330 MB | 186 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zhuanzhuan Co.,Ltd.](https://appshunter.io/developer/1241159204) | [深圳团帮科技互联网科技有限公司](https://appshunter.io/developer/1512702325) |

## 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


### 91团帮

[App page](https://appshunter.io/ios/app/91/id1512702326)

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

**In-app purchases:** none


## Frequently asked questions

### Is 转转 free?

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

### Is 91团帮 free?

91团帮 is free to download, with no in-app purchases.

### Do 转转 or 91团帮 have ads?

91团帮 shows ads; 转转 does not.

### Which is updated more often, 转转 or 91团帮?

转转 ships an update every 5 days, and 91团帮 every 3 months. Most recently, 转转 was updated on November 9, 2026 and 91团帮 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.*