# 收檢e系統 vs MarkPad

The clearest difference is price: 收檢e系統 at Free against MarkPad's $2.99. 收檢e系統 also leads on iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

收檢e系統 is free to download; MarkPad costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 收檢e系統 | MarkPad |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Size | 22 MB | 16 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [思必瑞特生技股份有限公司](https://appshunter.io/developer/1741877631) | [kenta yamamoto](https://appshunter.io/developer/1489320554) |

## What reviewers say

### 收檢e系統

[App page](https://appshunter.io/ios/app/e/id6502589637)

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

**In-app purchases:** none


### MarkPad

[App page](https://appshunter.io/ios/app/markpad-markdown-editor/id6780535165)

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

**In-app purchases:** none


## Frequently asked questions

### Is 收檢e系統 free?

收檢e系統 is free to download, with no in-app purchases.

### Is MarkPad free?

MarkPad costs $2.99, with no in-app purchases.

### Do 收檢e系統 or MarkPad have ads?

Neither 收檢e系統 nor MarkPad 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.*