# PDF vs PDF Editor Master

PDF and PDF Editor Master are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. PDF sells 3 in-app purchases, starting at $4.99 per 7 days and PDF Editor Master sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on September 7, 2026 and February 28, 2026 respectively.

## The numbers

| Metric | PDF | PDF Editor Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (6 ratings)](https://appshunter.io/ios/app/pdf-lock-and-unlock/id6444889806/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 16 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hardik Dhameliya](https://appshunter.io/developer/1611140120) | [kushal patel](https://appshunter.io/developer/1461109893) |

## What reviewers say

### PDF

[App page](https://appshunter.io/ios/app/pdf-lock-and-unlock/id6444889806)

Secure your documents by adding password protection or remove existing passwords from PDF files. This app also offers tools to merge, extract, and convert PDFs, along with OCR capabilities to recognize text.

**Highlights:** Lock PDF with password, Unlock password-protected PDFs, Merge multiple PDF files, Extract or remove PDF pages, Add watermarks to PDFs, Scan and recognize text (OCR), Digitally sign PDFs, Convert web pages to PDF

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription Weekly | $4.99 | per 7 days |
| Subscription Monthly | $9.99 | per month |
| Subscription Yearly | $19.99 | per year |


### PDF Editor Master

[App page](https://appshunter.io/ios/app/pdf-editor-master/id6445912258)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Free Version | $0.99 | one-time |


## Frequently asked questions

### Is PDF free?

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

### Is PDF Editor Master free?

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

### Do PDF or PDF Editor Master have ads?

Both PDF and PDF Editor Master show ads.

### Which is updated more often, PDF or PDF Editor Master?

PDF ships an update every 5 months, and PDF Editor Master every 5 months. Most recently, PDF was updated on September 7, 2026 and PDF Editor Master on February 28, 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.*