# PDF Splitter + PDF Merge vs DeftPDF PDF Edit, Annotate

The clearest difference is review sentiment: PDF Splitter + PDF Merge at 88% against DeftPDF PDF Edit, Annotate's 50%. PDF Splitter + PDF Merge also leads on ratings volume (139 vs 7) and iOS requirement (13.0 vs 15.0). DeftPDF PDF Edit, Annotate's advantage is rating (5.0 vs 4.5) and update cadence (every 3 days vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. PDF Splitter + PDF Merge sells 2 one-off in-app purchases and DeftPDF PDF Edit, Annotate sells 23 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

DeftPDF PDF Edit, Annotate holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: PDF Splitter + PDF Merge has 139 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 88% of PDF Splitter + PDF Merge's written reviews are positive against 50% of DeftPDF PDF Edit, Annotate's, so the app with the better star average is not the one people write more warmly about.

PDF Splitter + PDF Merge ships an update every 3 months, DeftPDF PDF Edit, Annotate every 3 days. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | PDF Splitter + PDF Merge | DeftPDF PDF Edit, Annotate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (139 ratings)](https://appshunter.io/ios/app/pdf-splitter-plus-pdf-merge/id651952889/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/deftpdf-pdf-edit-annotate/id1611128959/reviews)** |
| Number of ratings | **139** | 7 |
| Positive reviews | **88.2% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 4 MB | 104 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [青青 余](https://appshunter.io/developer/633344484) | [Sictec Infotech](https://appshunter.io/developer/1365388381) |

## What reviewers say

### PDF Splitter + PDF Merge

[App page](https://appshunter.io/ios/app/pdf-splitter-plus-pdf-merge/id651952889)

Easily combine multiple PDF files into a single document or extract specific pages from existing PDFs. This tool supports merging password-protected files if the password is known.

**Highlights:** Extract pages from PDF, Merge specified pages of multiple PDFs, Merge password-protected PDFs, Combine PDFs into one

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock（without restriction） | $3.99 | one-time |
| Unlock iOS without restriction | $3.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 🚀 Quick and efficient
- 🚀 Intuitive interface
- 👍 Reliable and consistent
- 👍 Excellent value for free app

**What reviewers complain about**

- 🐛 Issues with sorting/reordering files
- 🐛 Limitations on number of files
- 🔧 Outdated or basic interface design
- 💰 Requests payment after trial period

**Reported bugs**

- Corrupts text in merged PDF documents
- Paid version does not work as expected

**Requested features**

- Add page preview functionality
- Allow merging of other file types (not just PDFs)
- Improve file sorting/reordering capabilities
- Provide more customization options


### DeftPDF PDF Edit, Annotate

[App page](https://appshunter.io/ios/app/deftpdf-pdf-edit-annotate/id1611128959)

This comprehensive PDF editor offers over 40 tools to modify, merge, compress, and secure your documents. Convert between various formats, perform OCR, and even translate PDFs while preserving layout. It's an all-in-one solution for managing your PDF files efficiently.

**Highlights:** Edit PDF text, images, and shapes, Merge and reorder PDF files, Compress PDF file size, Sign documents digitally, Convert PDF to/from multiple formats, Perform OCR on scanned PDFs, Add watermarks and passwords

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

**In-app purchases (23)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Plan | $4.99 | per month |
| Yearly Pro Plan | $49.99 | per year |
| Translate file | $0.99 | one-time |
| Translate file | $91.00 | one-time |
| Translate file | $92.00 | one-time |
| Translate file | $93.00 | one-time |
| Translate file | $96.00 | one-time |
| Translate file | $97.00 | one-time |
| Translate file | $98.00 | one-time |
| Translate file | $99.00 | one-time |
| Translate file | $374.99 | one-time |
| Translate file | $379.99 | one-time |
| Translate file | $384.99 | one-time |
| Translate file | $390.00 | one-time |
| Translate file | $399.00 | one-time |
| Translate file | $399.99 | one-time |
| Translate file | $449.99 | one-time |
| Translate file | $499.99 | one-time |
| Translate file | $599.99 | one-time |
| Translate file | $699.99 | one-time |
| Translate file | $799.99 | one-time |
| Translate file | $899.99 | one-time |
| Translate file | $999.99 | one-time |


## Frequently asked questions

### Is PDF Splitter + PDF Merge free?

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

### Is DeftPDF PDF Edit, Annotate free?

DeftPDF PDF Edit, Annotate is free to download, with in-app purchases available.

### Which has better reviews, PDF Splitter + PDF Merge or DeftPDF PDF Edit, Annotate?

DeftPDF PDF Edit, Annotate is rated higher. PDF Splitter + PDF Merge averages 4.5 out of 5 from 139 ratings, while DeftPDF PDF Edit, Annotate averages 5.0 from 7 ratings.

### Do PDF Splitter + PDF Merge or DeftPDF PDF Edit, Annotate have ads?

Neither PDF Splitter + PDF Merge nor DeftPDF PDF Edit, Annotate shows ads.

### Which is updated more often, PDF Splitter + PDF Merge or DeftPDF PDF Edit, Annotate?

PDF Splitter + PDF Merge ships an update every 3 months, and DeftPDF PDF Edit, Annotate every 3 days. Most recently, PDF Splitter + PDF Merge was updated on October 14, 2026 and DeftPDF PDF Edit, Annotate on October 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.*