# pdf compressor. vs Counter DOKUNTAG

The clearest difference is update cadence: Counter DOKUNTAG at every 4 days against pdf compressor.'s every 13 months. Counter DOKUNTAG also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

pdf compressor. ships an update every 13 months, Counter DOKUNTAG every 4 days. The most recent releases landed on November 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | pdf compressor. | Counter DOKUNTAG |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 4 MB | 3 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Muhammed Efdal incesu](https://appshunter.io/developer/1748859357) | [ibrahim demirciolu](https://appshunter.io/developer/6803539688) |

## 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


### Counter DOKUNTAG

[App page](https://appshunter.io/ios/app/counter-dokuntag/id6810634392)

**In-app purchases:** none


## Frequently asked questions

### Is pdf compressor. free?

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

### Is Counter DOKUNTAG free?

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

### Do pdf compressor. or Counter DOKUNTAG have ads?

Neither pdf compressor. nor Counter DOKUNTAG shows ads.

### Which is updated more often, pdf compressor. or Counter DOKUNTAG?

pdf compressor. ships an update every 13 months, and Counter DOKUNTAG every 4 days. Most recently, pdf compressor. was updated on November 4, 2026 and Counter DOKUNTAG on October 24, 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.*