# duoclinh.vn vs Cùng Bán

The clearest difference is update cadence: Cùng Bán at every 11 days against duoclinh.vn's every 2 months. Cùng Bán also leads on iOS requirement (12.0 vs 15.6). 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.

duoclinh.vn ships an update every 2 months, Cùng Bán every 11 days. The most recent releases landed on October 27, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | duoclinh.vn | Cùng Bán |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Size | 46 MB | 52 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DUOC LINH PHARMACEUTICAL COMPANY LIMITED](https://appshunter.io/developer/1661475870) | [DUC MINH TECHNOLOGY AND INVESTMENT JSC](https://appshunter.io/developer/1545390674) |

## What reviewers say

### duoclinh.vn

[App page](https://appshunter.io/ios/app/duoclinhvn/id1661475868)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cùng Bán

[App page](https://appshunter.io/ios/app/cung-ban/id6469477687)

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

**In-app purchases:** none


## Frequently asked questions

### Is duoclinh.vn free?

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

### Is Cùng Bán free?

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

### Do duoclinh.vn or Cùng Bán have ads?

Neither duoclinh.vn nor Cùng Bán shows ads.

### Which is updated more often, duoclinh.vn or Cùng Bán?

duoclinh.vn ships an update every 2 months, and Cùng Bán every 11 days. Most recently, duoclinh.vn was updated on October 27, 2026 and Cùng Bán on October 17, 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.*