# 我的美股 vs 質押大師（Pledge Master）

The clearest difference is in-app purchases: 我的美股 at none against 質押大師（Pledge Master）'s 3. 質押大師（Pledge Master）'s advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. 質押大師（Pledge Master） sells 3 one-off in-app purchases. 我的美股 asks for nothing beyond the download.

## The numbers

| Metric | 我的美股 | 質押大師（Pledge Master） |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/id1641854675/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 1 MB | 31 MB |
| Requires iOS | 16.1 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [chewang wu](https://appshunter.io/developer/1639505429) | [Chihyuan Chou](https://appshunter.io/developer/1893949508) |

## What reviewers say

### 我的美股

[App page](https://appshunter.io/ios/app/id1641854675)

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

**In-app purchases:** none


### 質押大師（Pledge Master）

[App page](https://appshunter.io/ios/app/pledge-master/id6762367589)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小額贊助 NT$30 | $0.99 | one-time |
| 小額贊助 NT$60 | $1.99 | one-time |
| 小額贊助 NT$150 | $4.99 | one-time |


## Frequently asked questions

### Is 我的美股 free?

我的美股 is free to download, with no in-app purchases.

### Is 質押大師（Pledge Master） free?

質押大師（Pledge Master） is free to download, with in-app purchases available.

### Do 我的美股 or 質押大師（Pledge Master） have ads?

Neither 我的美股 nor 質押大師（Pledge Master） shows ads.

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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.*