# Sync with Files vs Salmon PDF

The clearest difference is update cadence: Salmon PDF at weekly against Sync with Files's every 2 months. Salmon PDF also leads on device support (3 vs 1). Sync with Files's advantage is iOS requirement (16.6 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Sync with Files sells 2 in-app purchases, starting at $2.99 per month and Salmon PDF sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Sync with Files ships an update every 2 months, Salmon PDF weekly. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Sync with Files | Salmon PDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 17 MB | 4 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Pixegram, LLC](https://appshunter.io/developer/1157672404) | [Daniel Klink](https://appshunter.io/developer/1860331945) |

## What reviewers say

### Sync with Files

[App page](https://appshunter.io/ios/app/sync-with-files/id6754183905)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription | $2.99 | per month |
| Subscription | $19.99 | per year |


### Salmon PDF

[App page](https://appshunter.io/ios/app/salmon-pdf/id6756375623)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimted | $2.99 | one-time |


## Frequently asked questions

### Is Sync with Files free?

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

### Is Salmon PDF free?

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

### Do Sync with Files or Salmon PDF have ads?

Neither Sync with Files nor Salmon PDF shows ads.

### Which is updated more often, Sync with Files or Salmon PDF?

Sync with Files ships an update every 2 months, and Salmon PDF weekly. Most recently, Sync with Files was updated on October 18, 2026 and Salmon PDF on October 14, 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.*