# MLG Ký Số vs Zework

The clearest difference is device support: Zework at 3 against MLG Ký Số's —. MLG Ký Số's advantage is iOS requirement (12.0 vs 15.1). 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 | MLG Ký Số | Zework |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 4 days |
| Size | 99 MB | 47 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MISA JSC](https://appshunter.io/developer/518190309) | [ZEWORK COMPANY LIMITED](https://appshunter.io/developer/1886356690) |

## What reviewers say

### MLG Ký Số

[App page](https://appshunter.io/ios/app/mlg-ky-so/id6458732919)

**In-app purchases:** none


### Zework

[App page](https://appshunter.io/ios/app/zework/id6761233933)

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

**In-app purchases:** none


## Frequently asked questions

### Is MLG Ký Số free?

MLG Ký Số is free to download, with no in-app purchases.

### Is Zework free?

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

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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.*