# 포스트킷 vs Modu Work Note

The clearest difference is ads: Modu Work Note at none against 포스트킷's shown. Modu Work Note also leads on device support (3 vs 1). On price, update cadence, in-app purchases 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.

포스트킷 ships an update every 4 days, Modu Work Note every 2 days. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 포스트킷 | Modu Work Note |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | **Every 2 days** |
| Size | 41 MB | 14 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [jung hyeon kim](https://appshunter.io/developer/1700174872) | [sunwoo jung](https://appshunter.io/developer/1833870764) |

## What reviewers say

### 포스트킷

[App page](https://appshunter.io/ios/app/postkit/id6470146461)

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

**In-app purchases:** none


### Modu Work Note

[App page](https://appshunter.io/ios/app/modu-work-note/id6761843554)

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

**In-app purchases:** none


## Frequently asked questions

### Is 포스트킷 free?

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

### Is Modu Work Note free?

Modu Work Note is free to download, with no in-app purchases.

### Do 포스트킷 or Modu Work Note have ads?

포스트킷 shows ads; Modu Work Note does not.

### Which is updated more often, 포스트킷 or Modu Work Note?

포스트킷 ships an update every 4 days, and Modu Work Note every 2 days. Most recently, 포스트킷 was updated on October 7, 2026 and Modu Work Note on October 6, 2026.

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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.*