# DRACHEアルコール検知システム vs dsiviewerm

The clearest difference is device support: dsiviewerm at 3 against DRACHEアルコール検知システム's 1. dsiviewerm also leads on iOS requirement (13.0 vs 17.1). On price, 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.

## The numbers

| Metric | DRACHEアルコール検知システム | dsiviewerm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 35 MB | 3 MB |
| Requires iOS | 17.1 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [新東工業株式会社](https://appshunter.io/developer/1201728616) | [DOORCOM LTD.](https://appshunter.io/developer/1610963878) |

## What reviewers say

### DRACHEアルコール検知システム

[App page](https://appshunter.io/ios/app/drache/id1644290155)

**In-app purchases:** none


### dsiviewerm

[App page](https://appshunter.io/ios/app/dsiviewerm/id6468974440)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DRACHEアルコール検知システム free?

DRACHEアルコール検知システム is free to download, with no in-app purchases.

### Is dsiviewerm free?

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

### Do DRACHEアルコール検知システム or dsiviewerm have ads?

Neither DRACHEアルコール検知システム nor dsiviewerm shows ads.

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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.*