# Air vs QuickFill PDF

The clearest difference is ads: QuickFill PDF at none against Air's shown. On price, update cadence, 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.

Air ships an update every 6 months, QuickFill PDF every 4 months. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Air | QuickFill PDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 4 months** |
| Size | 29 MB | 1 MB |
| Requires iOS | **14.0.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [mustapha faja](https://appshunter.io/developer/1762519310) | [Yujin Yano](https://appshunter.io/developer/924585449) |

## What reviewers say

### Air

[App page](https://appshunter.io/ios/app/air-conditioner-remote-control/id6633411730)

**Features:** macOS Compatibility

**In-app purchases:** none


### QuickFill PDF

[App page](https://appshunter.io/ios/app/quickfill-pdf/id6698850916)

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

**In-app purchases:** none


## Frequently asked questions

### Is Air free?

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

### Is QuickFill PDF free?

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

### Do Air or QuickFill PDF have ads?

Air shows ads; QuickFill PDF does not.

### Which is updated more often, Air or QuickFill PDF?

Air ships an update every 6 months, and QuickFill PDF every 4 months. Most recently, Air was updated on October 16, 2026 and QuickFill PDF on October 7, 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.*