# PDF Compressor vs Small Email Attachment PDF IMG

The clearest difference is in-app purchases: Small Email Attachment PDF IMG at none against PDF Compressor's 1. PDF Compressor's advantage is iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. PDF Compressor sells 1 in-app purchase, starting at $4.99 per month. Small Email Attachment PDF IMG asks for nothing beyond the download.

## The numbers

| Metric | PDF Compressor | Small Email Attachment PDF IMG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Size | 51 MB | 6 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ERVIN REMEC](https://appshunter.io/developer/1826991851) | [Mihael P](https://appshunter.io/developer/1165858674) |

## What reviewers say

### PDF Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor-reduce-size/id6757080567)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per month |


### Small Email Attachment PDF IMG

[App page](https://appshunter.io/ios/app/small-email-attachment-pdf-img/id6758963017)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Compressor free?

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

### Is Small Email Attachment PDF IMG free?

Small Email Attachment PDF IMG is free to download, with no in-app purchases.

### Do PDF Compressor or Small Email Attachment PDF IMG have ads?

Neither PDF Compressor nor Small Email Attachment PDF IMG shows ads.

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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.*