# PDF Scanner vs Merge files PDF

The clearest difference is ads: Merge files PDF at none against PDF Scanner's shown. Merge files PDF also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. PDF Scanner sells 4 in-app purchases, starting at $5.99 per 7 days and Merge files PDF sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Scanner ships an update monthly, Merge files PDF every 2 weeks. Both last shipped on November 11, 2026.

## The numbers

| Metric | PDF Scanner | Merge files PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (347 ratings)](https://appshunter.io/ios/app/merge-files-pdf/id1559819770/reviews)** |
| Number of ratings | — | **347** |
| Positive reviews | — | 25.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 49 MB | 3 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CW Lee](https://appshunter.io/developer/1468639016) | [Abdullah Albalawi](https://appshunter.io/developer/1008309841) |

## What reviewers say

### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-edit-and-scan-docs/id1505459923)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $5.99 | per 7 days |
| Weekly Subscription 2023 | $5.99 | per 7 days |
| Weekly Subscription 2022 | $9.99 | per 7 days |
| Monthly Subscription | $24.99 | per month |


### Merge files PDF

[App page](https://appshunter.io/ios/app/merge-files-pdf/id1559819770)

Combine multiple PDF documents into a single file with ease. Select your desired PDFs and merge them quickly. Unlock advanced features like sharing, renaming, and unlimited merging with a premium subscription.

**Highlights:** Merge multiple PDF files, Easy to use interface, Display merged PDF, Share merged PDF, Rename merged PDF, Unlimited merging (premium)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly subscription | $0.99 | per 7 days |
| monthly subscription | $3.99 | per month |
| yearly subscription | $14.99 | per year |

**What reviewers like**

- 🚀 Merge files
- 👍 Good app
- 💡 Can get free

**What reviewers complain about**

- 🐛 Doesn't work
- 💰 Need to pay for everything
- 🔒 Can't share or save without paying
- ⚠️ Useless if you don't pay
- 🚫 Fraud app

**Reported bugs**

- Subscription issues
- Incompatible with free usage

**Requested features**

- Allow free sharing and saving of merged files
- Improve free functionality


## Frequently asked questions

### Is PDF Scanner free?

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

### Is Merge files PDF free?

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

### Do PDF Scanner or Merge files PDF have ads?

PDF Scanner shows ads; Merge files PDF does not.

### Which is updated more often, PDF Scanner or Merge files PDF?

PDF Scanner ships an update monthly, and Merge files PDF every 2 weeks. Most recently, PDF Scanner was updated on November 11, 2026 and Merge files PDF on November 11, 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.*