# pdf compressor. vs PDF Compressor

The clearest difference is in-app purchases: pdf compressor. at none against PDF Compressor's 2. pdf compressor. also leads on update cadence (every 9 days vs every 3 weeks) and iOS requirement (13.4 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. PDF Compressor sells 2 in-app purchases, starting at $2.49 per 7 days. pdf compressor. asks for nothing beyond the download.

pdf compressor. ships an update every 9 days, PDF Compressor every 3 weeks. The most recent releases landed on September 3, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | pdf compressor. | PDF Compressor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (30 ratings)](https://appshunter.io/ios/app/pdf-compressor/id6547852427/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 18 MB | 13 MB |
| Requires iOS | **13.4** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Muhammed Efdal incesu](https://appshunter.io/developer/1748859357) | [Baris Mustafa Han Unlu](https://appshunter.io/developer/1852272455) |

## What reviewers say

### pdf compressor.

[App page](https://appshunter.io/ios/app/pdf-compressor/id6547852427)

Easily shrink and optimize PDF files to save storage space and improve sharing efficiency. This tool offers fast compression without compromising quality, making your documents more manageable for email, storage, or online sharing.

**Highlights:** Compress PDF files, Reduce PDF size, Optimize PDF files, Shrink PDF files, Fast compression, File size reduction

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

**In-app purchases:** none


### PDF Compressor

[App page](https://appshunter.io/ios/app/pdf-compressor-small-size/id6758089930)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Compress | $2.49 | per 7 days |
| Smart Compression | $5.99 | per month |


## Frequently asked questions

### Is pdf compressor. free?

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

### Is PDF Compressor free?

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

### Do pdf compressor. or PDF Compressor have ads?

Neither pdf compressor. nor PDF Compressor shows ads.

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

pdf compressor. ships an update every 9 days, and PDF Compressor every 3 weeks. Most recently, pdf compressor. was updated on September 3, 2026 and PDF Compressor on September 14, 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.*