# 정보처리기사 마스터 vs 건안기

The clearest difference is ads: 정보처리기사 마스터 at none against 건안기's shown. 건안기's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price 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.

## The numbers

| Metric | 정보처리기사 마스터 | 건안기 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 5 weeks |
| Size | 5 MB | 72 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Insu Jang](https://appshunter.io/developer/1896535837) | [dasong sim](https://appshunter.io/developer/1883683802) |

## What reviewers say

### 정보처리기사 마스터

[App page](https://appshunter.io/ios/app/id6777340573)

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

**In-app purchases:** none


### 건안기

[App page](https://appshunter.io/ios/app/id6791422809)

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

**In-app purchases:** none


## Frequently asked questions

### Is 정보처리기사 마스터 free?

정보처리기사 마스터 is free to download, with no in-app purchases.

### Is 건안기 free?

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

### Do 정보처리기사 마스터 or 건안기 have ads?

건안기 shows ads; 정보처리기사 마스터 does not.

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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.*