# 質押大師（Pledge Master） vs 股帳曆

The clearest difference is in-app purchases: 股帳曆 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) and iOS requirement (15.1 vs 17.0). On price and ads there is nothing between them.

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

## The numbers

| Metric | 質押大師（Pledge Master） | 股帳曆 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 31 MB | 93 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Chihyuan Chou](https://appshunter.io/developer/1893949508) | [jyun ming chen](https://appshunter.io/developer/1826275130) |

## What reviewers say

### 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 |


### 股帳曆

[App page](https://appshunter.io/ios/app/id6790064657)

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

**In-app purchases:** none


## Frequently asked questions

### Is 質押大師（Pledge Master） free?

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

### Is 股帳曆 free?

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

### Do 質押大師（Pledge Master） or 股帳曆 have ads?

Neither 質押大師（Pledge Master） nor 股帳曆 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.*