# 东吴期权宝 vs 海通咏春go2

The clearest difference is device support: 东吴期权宝 at 2 against 海通咏春go2's —. 东吴期权宝 also leads on iOS requirement (11.0 vs 13.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

东吴期权宝 ships an update every 6 months, 海通咏春go2 every 4 months. The most recent releases landed on October 11, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 东吴期权宝 | 海通咏春go2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 6 months | **Every 4 months** |
| Size | 22 MB | 8 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 17+ | 17+ |
| Developer | [东吴证券股份有限公司](https://appshunter.io/developer/480097913) | [海通期货](https://appshunter.io/developer/1160584607) |

## What reviewers say

### 东吴期权宝

[App page](https://appshunter.io/ios/app/id1601395968)

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

**In-app purchases:** none


### 海通咏春go2

[App page](https://appshunter.io/ios/app/go2/id6739692281)

**In-app purchases:** none


## Frequently asked questions

### Is 东吴期权宝 free?

东吴期权宝 is free to download, with no in-app purchases.

### Is 海通咏春go2 free?

海通咏春go2 is free to download, with no in-app purchases.

### Which is updated more often, 东吴期权宝 or 海通咏春go2?

东吴期权宝 ships an update every 6 months, and 海通咏春go2 every 4 months. Most recently, 东吴期权宝 was updated on October 11, 2026 and 海通咏春go2 on October 28, 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.*