# 易董 vs HAI Link

The clearest difference is ads: HAI Link at none against 易董's shown. HAI Link also leads on iOS requirement (9.0 vs 13.0). 易董's advantage is update cadence (every 5 weeks vs every 3 months). On price, 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.

易董 ships an update every 5 weeks, HAI Link every 3 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 易董 | HAI Link |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Size | 525 MB | 194 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [深圳价值在线信息科技股份有限公司](https://appshunter.io/developer/1090361532) | [Haitong International](https://appshunter.io/developer/538351269) |

## What reviewers say

### 易董

[App page](https://appshunter.io/ios/app/id1090361533)

**Features:** macOS Compatibility

**In-app purchases:** none


### HAI Link

[App page](https://appshunter.io/ios/app/hai-link/id1557589717)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 易董 free?

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

### Is HAI Link free?

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

### Do 易董 or HAI Link have ads?

易董 shows ads; HAI Link does not.

### Which is updated more often, 易董 or HAI Link?

易董 ships an update every 5 weeks, and HAI Link every 3 months. Most recently, 易董 was updated on November 6, 2026 and HAI Link 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.*