# 학식 vs guseul pen

The clearest difference is ads: guseul pen at none against 학식's shown. On price, in-app purchases, device support and iOS requirement 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 | 학식 | guseul pen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Size | 84 MB | 5 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [학식](https://appshunter.io/developer/1348627098) | [Yeonni Lee](https://appshunter.io/developer/1710530643) |

## What reviewers say

### 학식

[App page](https://appshunter.io/ios/app/id6443999319)

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

**In-app purchases:** none


### guseul pen

[App page](https://appshunter.io/ios/app/guseul-pen/id6811566306)

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

**In-app purchases:** none


## Frequently asked questions

### Is 학식 free?

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

### Is guseul pen free?

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

### Do 학식 or guseul pen have ads?

학식 shows ads; guseul pen 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.*