# All Files Reader and Viewer vs PPT One

The clearest difference is ads: All Files Reader and Viewer at none against PPT One's shown. PPT One's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price and in-app purchases there is nothing between them.

Both are free to download. All Files Reader and Viewer sells 2 in-app purchases, starting at $3.99 per month and PPT One sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | All Files Reader and Viewer | PPT One |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | — |
| Size | 57 MB | 108 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sigachi Web](https://appshunter.io/developer/1876159875) | [Y Mobile Solution Co. , Ltd.](https://appshunter.io/developer/1623748683) |

## What reviewers say

### All Files Reader and Viewer

[App page](https://appshunter.io/ios/app/all-files-reader-and-viewer/id6758986941)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $7.99 | per year |


### PPT One

[App page](https://appshunter.io/ios/app/ppt-one/id6766434299)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 광고제거(평생무료) | $5.99 | one-time |


## Frequently asked questions

### Is All Files Reader and Viewer free?

All Files Reader and Viewer is free to download, with in-app purchases available.

### Is PPT One free?

PPT One is free to download, with in-app purchases available.

### Do All Files Reader and Viewer or PPT One have ads?

PPT One shows ads; All Files Reader and Viewer does not.

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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.*