# Smart vs Scanner PDF

The clearest difference is in-app purchases: Smart at none against Scanner PDF's 1. Smart also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.5). On price and device support there is nothing between them.

Both are free to download. Scanner PDF sells 1 one-off in-app purchase. Smart asks for nothing beyond the download.

## The numbers

| Metric | Smart | Scanner PDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Weekly |
| Size | 75 MB | 112 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shehryar Shujat](https://appshunter.io/developer/1607850907) | [NKKtech Global Pte. Ltd.](https://appshunter.io/developer/6781228234) |

## What reviewers say

### Smart

[App page](https://appshunter.io/ios/app/smart-pdf/id6769030566)

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

**In-app purchases:** none


### Scanner PDF

[App page](https://appshunter.io/ios/app/scanner-pdf-doc-scan-and-ocr/id6790392765)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads & Watermark | $1.99 | one-time |


## Frequently asked questions

### Is Smart free?

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

### Is Scanner PDF free?

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

### Do Smart or Scanner PDF have ads?

Scanner PDF shows ads; Smart does not.

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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.*