# AIR Technician vs QuarkPDF

The clearest difference is iOS requirement: AIR Technician at 11.0 against QuarkPDF's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

AIR Technician ships an update every 7 months, QuarkPDF every 4 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | AIR Technician | QuarkPDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/quarkpdf/id6742776498/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 months** |
| Monetization | — | Free |
| Size | 24 MB | 39 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sigma Go Solutions Inc](https://appshunter.io/developer/1583604891) | [Beya Network Technology Limited](https://appshunter.io/developer/1702838438) |

## What reviewers say

### AIR Technician

[App page](https://appshunter.io/ios/app/air-technician/id1529228705)

**Features:** macOS Compatibility

**In-app purchases:** none


### QuarkPDF

[App page](https://appshunter.io/ios/app/quarkpdf/id6742776498)

Easily manage PDF files with tools to merge, split, convert to images, and optimize scanned documents. Streamline your workflow with a simple interface for efficient document processing.

**Highlights:** Merge multiple PDF files, Split PDFs into separate pages, Convert PDF to image format, Optimize scanned documents, Easy-to-use interface

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

**In-app purchases:** none


## Frequently asked questions

### Is AIR Technician free?

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

### Is QuarkPDF free?

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

### Do AIR Technician or QuarkPDF have ads?

Neither AIR Technician nor QuarkPDF shows ads.

### Which is updated more often, AIR Technician or QuarkPDF?

AIR Technician ships an update every 7 months, and QuarkPDF every 4 months. Most recently, AIR Technician was updated on November 3, 2026 and QuarkPDF on November 4, 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.*