# Document XEDM vs 차비서

The clearest difference is iOS requirement: Document XEDM at 15.6 against 차비서's 17.0. On price, update cadence, ads 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.

Document XEDM ships an update every 4 months, 차비서 every 3 months. Both last shipped on October 8, 2026.

## The numbers

| Metric | Document XEDM | 차비서 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 55 MB | 7 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Inzent, Inc.](https://appshunter.io/developer/1495747950) | [GARAM KIM](https://appshunter.io/developer/1670032526) |

## What reviewers say

### Document XEDM

[App page](https://appshunter.io/ios/app/document-xedm/id6467689971)

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

**In-app purchases:** none


### 차비서

[App page](https://appshunter.io/ios/app/id6471874838)

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

**In-app purchases:** none


## Frequently asked questions

### Is Document XEDM free?

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

### Is 차비서 free?

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

### Do Document XEDM or 차비서 have ads?

Neither Document XEDM nor 차비서 shows ads.

### Which is updated more often, Document XEDM or 차비서?

Document XEDM ships an update every 4 months, and 차비서 every 3 months. Most recently, Document XEDM was updated on October 8, 2026 and 차비서 on October 8, 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.*