# 免税店比价 vs cdf会员购

The clearest difference is review sentiment: 免税店比价 at 100% against cdf会员购's 17%. 免税店比价 also leads on iOS requirement (10.0 vs 13.0). cdf会员购's advantage is update cadence (weekly vs every 3 months). 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.

免税店比价 ships an update every 3 months, cdf会员购 weekly. The most recent releases landed on September 26, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 免税店比价 | cdf会员购 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | — | Free |
| Size | 35 MB | 42 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [北京德勤睿思科技有限公司](https://appshunter.io/developer/1523035076) | [China duty free(Shenzhen) supply chain Technology Co., Ltd](https://appshunter.io/developer/1660490732) |

## What reviewers say

### 免税店比价

[App page](https://appshunter.io/ios/app/id1472308071)

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

**In-app purchases:** none


### cdf会员购

[App page](https://appshunter.io/ios/app/cdf/id1660490730)

This platform offers exclusive benefits and a premium shopping experience for members of a duty-free group. Discover a curated selection of luxury brands, international beauty products, and fine wines from around the world. Enjoy a secure and convenient way to purchase global luxury goods.

**Highlights:** Exclusive member benefits, Premium shopping experience, Global luxury brands, International beauty products, Fine wines and spirits, Secure purchasing

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

**In-app purchases:** none


## Frequently asked questions

### Is 免税店比价 free?

免税店比价 is free to download, with no in-app purchases.

### Is cdf会员购 free?

cdf会员购 is free to download, with no in-app purchases.

### Do 免税店比价 or cdf会员购 have ads?

Neither 免税店比价 nor cdf会员购 shows ads.

### Which is updated more often, 免税店比价 or cdf会员购?

免税店比价 ships an update every 3 months, and cdf会员购 weekly. Most recently, 免税店比价 was updated on September 26, 2026 and cdf会员购 on October 9, 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.*