# Smart Constr. vs QuarkPDF

Smart Constr. and QuarkPDF are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Smart Constr. | QuarkPDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Size | 67 MB | 39 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [REMOC inc.](https://appshunter.io/developer/1712065555) | [Beya Network Technology Limited](https://appshunter.io/developer/1702838438) |

## What reviewers say

### Smart Constr.

[App page](https://appshunter.io/ios/app/smart-constr/id6739771350)

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

**In-app purchases:** none


### QuarkPDF

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Constr. free?

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

### Is QuarkPDF free?

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

### Do Smart Constr. or QuarkPDF have ads?

Neither Smart Constr. nor QuarkPDF 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.*