# SmartScan PDF vs Dury Dury

The clearest difference is in-app purchases: Dury Dury at none against SmartScan PDF's 1. SmartScan PDF's advantage is iOS requirement (16 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. SmartScan PDF sells 1 in-app purchase, starting at $9.99 per 7 days. Dury Dury asks for nothing beyond the download.

## The numbers

| Metric | SmartScan PDF | Dury Dury |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Size | 6 MB | 71 MB |
| Requires iOS | **16** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [NORTHALLIANCE](https://appshunter.io/developer/1710895466) | [Netquas Softech](https://appshunter.io/developer/1566509801) |

## What reviewers say

### SmartScan PDF

[App page](https://appshunter.io/ios/app/smartscan-pdf/id6754555997)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited PDF Scans | $9.99 | per 7 days |


### Dury Dury

[App page](https://appshunter.io/ios/app/dury-dury/id6754560104)

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

**In-app purchases:** none


## Frequently asked questions

### Is SmartScan PDF free?

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

### Is Dury Dury free?

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

### Do SmartScan PDF or Dury Dury have ads?

Neither SmartScan PDF nor Dury Dury 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.*