# PDF Compressor vs LaynFlow

The clearest difference is iOS requirement: LaynFlow at 13.0 against PDF Compressor's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PDF Compressor sells 2 in-app purchases, starting at $4.99 per month and LaynFlow sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

PDF Compressor ships an update fortnightly, LaynFlow every 10 days. The most recent releases landed on September 23, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | PDF Compressor | LaynFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Size | 48 MB | 60 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Soufiane Bouziane](https://appshunter.io/developer/1796428527) | [Ayoub Mouakkir](https://appshunter.io/developer/1792033219) |

## What reviewers say

### PDF Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor-compress-size/id6757967560)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $24.99 | per year |


### LaynFlow

[App page](https://appshunter.io/ios/app/laynflow-pdf-image-compressor/id6770013584)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LaynFlow Pro Monthly | $4.99 | per month |
| LaynFlow Pro Yearly | $24.99 | per year |
| LaynFlow Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is PDF Compressor free?

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

### Is LaynFlow free?

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

### Do PDF Compressor or LaynFlow have ads?

Neither PDF Compressor nor LaynFlow shows ads.

### Which is updated more often, PDF Compressor or LaynFlow?

PDF Compressor ships an update fortnightly, and LaynFlow every 10 days. Most recently, PDF Compressor was updated on September 23, 2026 and LaynFlow on September 9, 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.*