# pdf compressor vs PDF Scanner

The clearest difference is update cadence: pdf compressor at weekly against PDF Scanner's monthly. On price, ads, in-app purchases and device support 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 PDF Scanner sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

pdf compressor ships an update weekly, PDF Scanner monthly. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | pdf compressor | PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Size | 117 MB | 9 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Challa Somesh](https://appshunter.io/developer/1818069707) | [Boris Spiro](https://appshunter.io/developer/1853293003) |

## 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 |


### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-document-and-ocr/id6754814857)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Monthly Premium | $4.99 | per month |
| Yearly Premium | $29.99 | per year |
| Lifetime Access | $49.99 | one-time |


## Frequently asked questions

### Is pdf compressor free?

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

### Is PDF Scanner free?

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

### Do pdf compressor or PDF Scanner have ads?

Neither pdf compressor nor PDF Scanner shows ads.

### Which is updated more often, pdf compressor or PDF Scanner?

pdf compressor ships an update weekly, and PDF Scanner monthly. Most recently, pdf compressor was updated on October 14, 2026 and PDF Scanner on October 7, 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.*