# PDF Compressor to Email vs PDF Compressor

The clearest difference is update cadence: PDF Compressor at every 3 weeks against PDF Compressor to Email's every 2 months. PDF Compressor to Email's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PDF Compressor to Email sells 3 in-app purchases, starting at $0.99 per 7 days and PDF Compressor sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

PDF Compressor to Email ships an update every 2 months, PDF Compressor every 3 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | PDF Compressor to Email | PDF Compressor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 23 MB | 7 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Muhammed Celik](https://appshunter.io/developer/1885092121) | [荣晖 丁](https://appshunter.io/developer/1455797103) |

## What reviewers say

### PDF Compressor to Email

[App page](https://appshunter.io/ios/app/pdf-compressor-to-email/id6761496618)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Compressor Pro | $0.99 | per 7 days |
| Monthly Pro | $2.99 | per month |
| Yearly Pro | $14.99 | per year |


### PDF Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor-shrink-files/id6767108146)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $0.99 | per month |
| Yearly Pro | $2.99 | per year |
| Lifetime Pro | $3.99 | one-time |


## Frequently asked questions

### Is PDF Compressor to Email free?

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

### Is PDF Compressor free?

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

### Do PDF Compressor to Email or PDF Compressor have ads?

Neither PDF Compressor to Email nor PDF Compressor shows ads.

### Which is updated more often, PDF Compressor to Email or PDF Compressor?

PDF Compressor to Email ships an update every 2 months, and PDF Compressor every 3 weeks. Most recently, PDF Compressor to Email was updated on October 28, 2026 and PDF Compressor on October 28, 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.*