# Scan PDF vs PDFly

The clearest difference is in-app purchases: Scan PDF at none against PDFly's 4. Scan PDF also leads on iOS requirement (13.0 vs 16.0). PDFly's advantage is ads (none vs shown) and update cadence (every 2 days vs every 6 months). On price and device support there is nothing between them.

Both are free to download. PDFly sells 4 in-app purchases, starting at $5.99 per 7 days. Scan PDF asks for nothing beyond the download.

Scan PDF ships an update every 6 months, PDFly every 2 days. Both last shipped on November 13, 2026.

## The numbers

| Metric | Scan PDF | PDFly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 2 days** |
| Size | 40 MB | 20 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yasir Khan](https://appshunter.io/developer/1877826293) | [Kamil Ayik](https://appshunter.io/developer/6797468517) |

## What reviewers say

### Scan PDF

[App page](https://appshunter.io/ios/app/scan-pdf-create-pdf/id6759592478)

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

**In-app purchases:** none


### PDFly

[App page](https://appshunter.io/ios/app/pdfly-pdf-reader-and-pdf-editor/id6811997242)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDFly Weekly | $5.99 | per 7 days |
| PDFly Monthly | $12.99 | per month |
| PDFly Yearly | $69.99 | per year |
| PDFly Lifetime | $249.99 | one-time |


## Frequently asked questions

### Is Scan PDF free?

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

### Is PDFly free?

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

### Do Scan PDF or PDFly have ads?

Scan PDF shows ads; PDFly does not.

### Which is updated more often, Scan PDF or PDFly?

Scan PDF ships an update every 6 months, and PDFly every 2 days. Most recently, Scan PDF was updated on November 13, 2026 and PDFly on November 13, 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.*