# HAI Link vs StockLink

The clearest difference is update cadence: StockLink at every 10 days against HAI Link's every 3 months. HAI Link's advantage is iOS requirement (9.0 vs 12.0). 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.

HAI Link ships an update every 3 months, StockLink every 10 days. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | HAI Link | StockLink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Size | 194 MB | 46 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Haitong International](https://appshunter.io/developer/538351269) | [Shanghai Luozi Information Technology Co., Ltd](https://appshunter.io/developer/1778152718) |

## What reviewers say

### HAI Link

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

**Features:** macOS Compatibility

**In-app purchases:** none


### StockLink

[App page](https://appshunter.io/ios/app/stocklink/id6745578023)

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

**In-app purchases:** none


## Frequently asked questions

### Is HAI Link free?

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

### Is StockLink free?

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

### Do HAI Link or StockLink have ads?

Neither HAI Link nor StockLink shows ads.

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

HAI Link ships an update every 3 months, and StockLink every 10 days. Most recently, HAI Link was updated on October 7, 2026 and StockLink on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*