# PDFiles vs OneScan

The clearest difference is update cadence: OneScan at every 5 days against PDFiles's every 2 weeks. OneScan also leads on iOS requirement (16.0 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PDFiles sells 1 one-off in-app purchase and OneScan sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PDFiles ships an update every 2 weeks, OneScan every 5 days. The most recent releases landed on September 30, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | PDFiles | OneScan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 3 MB | 101 MB |
| Requires iOS | 26.2 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lukas Daniel Kofler](https://appshunter.io/developer/1879484123) | [Yufei Zhihui (beijing) Technology Co., Ltd.](https://appshunter.io/developer/6782511294) |

## What reviewers say

### PDFiles

[App page](https://appshunter.io/ios/app/pdfiles-document-scanner/id6759555917)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDFiles Pro | $1.99 | one-time |


### OneScan

[App page](https://appshunter.io/ios/app/onescan-pdf-document-scanner/id6783833539)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OneScan Unlimited | $24.99 | one-time |


## Frequently asked questions

### Is PDFiles free?

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

### Is OneScan free?

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

### Do PDFiles or OneScan have ads?

Neither PDFiles nor OneScan shows ads.

### Which is updated more often, PDFiles or OneScan?

PDFiles ships an update every 2 weeks, and OneScan every 5 days. Most recently, PDFiles was updated on September 30, 2026 and OneScan on September 29, 2026.

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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.*