# Gold Catcher vs 大通模拟期权宝

The clearest difference is in-app purchases: 大通模拟期权宝 at none against Gold Catcher's 3. Gold Catcher's advantage is update cadence (every 3 weeks vs every 9 months) and iOS requirement (8.0 vs 11.0). On price, ads and device support there is nothing between them.

Both are free to download. Gold Catcher sells 3 one-off in-app purchases. 大通模拟期权宝 asks for nothing beyond the download.

Gold Catcher ships an update every 3 weeks, 大通模拟期权宝 every 9 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Gold Catcher | 大通模拟期权宝 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Size | 66 MB | 24 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [m-FINANCE Limited](https://appshunter.io/developer/416022551) | [DATON SECURITIES CO., LTD.](https://appshunter.io/developer/424777914) |

## What reviewers say

### Gold Catcher

[App page](https://appshunter.io/ios/app/gold-catcher/id1243435102)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP月费服务 | $74.99 | one-time |
| VIP季费服务 | $209.99 | one-time |
| VIP半年服务 | $999.99 | one-time |


### 大通模拟期权宝

[App page](https://appshunter.io/ios/app/id1503457516)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gold Catcher free?

Gold Catcher is free to download, with in-app purchases available.

### Is 大通模拟期权宝 free?

大通模拟期权宝 is free to download, with no in-app purchases.

### Do Gold Catcher or 大通模拟期权宝 have ads?

Neither Gold Catcher nor 大通模拟期权宝 shows ads.

### Which is updated more often, Gold Catcher or 大通模拟期权宝?

Gold Catcher ships an update every 3 weeks, and 大通模拟期权宝 every 9 months. Most recently, Gold Catcher was updated on October 26, 2026 and 大通模拟期权宝 on October 27, 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.*