# DX vs CISA対策

The clearest difference is device support: CISA対策 at 3 against DX's —. DX's advantage is iOS requirement (12.0 vs 15.1). On in-app purchases there is nothing between them.

## The numbers

| Metric | DX | CISA対策 |
| --- | --- | --- |
| Price | **Free** | — |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 4 weeks |
| Size | 790 MB | 33 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YUNA MUSIC inc.](https://appshunter.io/developer/1761797527) | [satoshi yoshida](https://appshunter.io/developer/1873856165) |

## What reviewers say

### DX

[App page](https://appshunter.io/ios/app/dx-n/id6618147287)

**In-app purchases:** none


### CISA対策

[App page](https://appshunter.io/ios/app/cisa/id6771862283)

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

**In-app purchases:** none


## Frequently asked questions

### Is DX free?

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

### Is CISA対策 free?

Pricing for CISA対策 is not currently listed on the App Store.

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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.*