# dsiviewerm vs Q

The clearest difference is iOS requirement: dsiviewerm at 13.0 against Q's 15.0. On price, ads, in-app purchases and device support 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 | dsiviewerm | Q |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 3 MB | 31 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DOORCOM LTD.](https://appshunter.io/developer/1610963878) | [Copro System Co., Ltd.](https://appshunter.io/developer/1641482255) |

## What reviewers say

### dsiviewerm

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Q

[App page](https://appshunter.io/ios/app/q-mobile-plus-ex/id6753564737)

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

**In-app purchases:** none


## Frequently asked questions

### Is dsiviewerm free?

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

### Is Q free?

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

### Do dsiviewerm or Q have ads?

Neither dsiviewerm nor Q 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.*