# compress pdf, reduce pdf size vs Simple PDF Assistant

The clearest difference is ads: compress pdf, reduce pdf size at none against Simple PDF Assistant's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | compress pdf, reduce pdf size | Simple PDF Assistant |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 4 days |
| Size | 8 MB | 8 MB |
| Requires iOS | 15 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sounak Sarkar](https://appshunter.io/developer/1053781571) | [Ut Nguyen Thi Bach](https://appshunter.io/developer/6780327646) |

## What reviewers say

### compress pdf, reduce pdf size

[App page](https://appshunter.io/ios/app/compress-pdf-reduce-pdf-size/id6782411327)

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

**In-app purchases:** none


### Simple PDF Assistant

[App page](https://appshunter.io/ios/app/simple-pdf-assistant/id6782833303)

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

**In-app purchases:** none


## Frequently asked questions

### Is compress pdf, reduce pdf size free?

compress pdf, reduce pdf size is free to download, with no in-app purchases.

### Is Simple PDF Assistant free?

Simple PDF Assistant is free to download, with no in-app purchases.

### Do compress pdf, reduce pdf size or Simple PDF Assistant have ads?

Simple PDF Assistant shows ads; compress pdf, reduce pdf size does not.

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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.*