# 研牛股票 vs Borearis

The clearest difference is update cadence: Borearis at every 3 days against 研牛股票's weekly. 研牛股票's advantage is iOS requirement (13.0 vs 15.0). 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.

研牛股票 ships an update weekly, Borearis every 3 days. The most recent releases landed on November 10, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 研牛股票 | Borearis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Size | 62 MB | 103 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [广东科德投资顾问有限公司](https://appshunter.io/developer/1040025730) | [Borearis](https://appshunter.io/developer/6794987236) |

## What reviewers say

### 研牛股票

[App page](https://appshunter.io/ios/app/id6793352673)

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

**In-app purchases:** none


### Borearis

[App page](https://appshunter.io/ios/app/borearis/id6794987234)

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

**In-app purchases:** none


## Frequently asked questions

### Is 研牛股票 free?

研牛股票 is free to download, with no in-app purchases.

### Is Borearis free?

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

### Do 研牛股票 or Borearis have ads?

Neither 研牛股票 nor Borearis shows ads.

### Which is updated more often, 研牛股票 or Borearis?

研牛股票 ships an update weekly, and Borearis every 3 days. Most recently, 研牛股票 was updated on November 10, 2026 and Borearis on November 6, 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.*