# pdf compressor vs LaynFlow

The clearest difference is update cadence: pdf compressor at weekly against LaynFlow's every 3 weeks. LaynFlow's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. pdf compressor sells 2 in-app purchases, starting at $2.99 per 7 days 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 weekly, LaynFlow every 3 weeks. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | pdf compressor | LaynFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 117 MB | 36 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Challa Somesh](https://appshunter.io/developer/1818069707) | [Ayoub Mouakkir](https://appshunter.io/developer/1792033219) |

## What reviewers say

### pdf compressor

[App page](https://appshunter.io/ios/app/pdf-compressor-docucraft/id6748410268)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DocuCraft | $2.99 | per 7 days |
| DocuCraft | $29.99 | per year |


### LaynFlow

[App page](https://appshunter.io/ios/app/laynflow-pdf-and-image-compress/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 weekly, and LaynFlow every 3 weeks. Most recently, pdf compressor was updated on November 7, 2026 and LaynFlow on November 5, 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.*