# PDF Compressor vs Add

The clearest difference is in-app purchases: Add at none against PDF Compressor's 3. Add also leads on ratings volume (5 vs 1). PDF Compressor's advantage is rating (5.0 vs 4.8). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Compressor sells 3 in-app purchases, starting at $6.99 per 7 days. Add asks for nothing beyond the download.

PDF Compressor holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Add has 5 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | PDF Compressor | Add |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-compressor-compress-files/id6760887640/reviews)** | [4.8 (5 ratings)](https://appshunter.io/ios/app/add-chat-drafts/id6815288617/reviews) |
| Number of ratings | 1 | **5** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | — | Free |
| Size | 24 MB | 3 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, Mac | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stellan Vane](https://appshunter.io/developer/1886632132) | [Hannah Neumann](https://appshunter.io/developer/6815288619) |

## What reviewers say

### PDF Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor-compress-files/id6760887640)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Monthly | $19.99 | per month |
| Yearly | $49.99 | per year |


### Add

[App page](https://appshunter.io/ios/app/add-chat-drafts/id6815288617)

This app helps you organize conversations and prepare potential replies. You can create drafts with titles, contacts, and initial messages, then write and compare multiple message variations. Review and export your organized chat history locally.

**Highlights:** Create local drafts with title and contact, Organize conversation sections, Write and compare message variations, Preview and edit chat history, Copy individual messages or full drafts, Local export and import of content

**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 Add free?

Add is free to download, with no in-app purchases.

### Which has better reviews, PDF Compressor or Add?

PDF Compressor is rated higher. PDF Compressor averages 5.0 out of 5 from 1 ratings, while Add averages 4.8 from 5 ratings.

### Do PDF Compressor or Add have ads?

Neither PDF Compressor nor Add 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.*