# PDF Editor vs Sign PDF

The clearest difference is ads: PDF Editor at none against Sign PDF's shown. PDF Editor also leads on ratings volume (67 vs 18). Sign PDF's advantage is update cadence (every 6 days vs every 2 months) and review sentiment (25% vs 0%). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Editor sells 3 in-app purchases, starting at $3.99 per 7 days and Sign PDF sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Sign PDF holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 67 and 18 respectively. Written reviews point the same way: 0% of PDF Editor's written reviews are positive against 25% of Sign PDF's.

PDF Editor ships an update every 2 months, Sign PDF every 6 days. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | PDF Editor | Sign PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (67 ratings)](https://appshunter.io/ios/app/pdf-editor-edit-text/id6445966378/reviews) | **[4.9 (18 ratings)](https://appshunter.io/ios/app/sign-pdf-editor-and-certificate/id6446677985/reviews)** |
| Number of ratings | **67** | 18 |
| Positive reviews | 0.0% of reviews | **25.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Freemium | **Ad-supported** |
| Size | 74 MB | 75 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alex Gameli Heyman](https://appshunter.io/developer/1529812783) | [Raquel Martinez Figueirido](https://appshunter.io/developer/1644726434) |

## What reviewers say

### PDF Editor

[App page](https://appshunter.io/ios/app/pdf-editor-edit-text/id6445966378)

This app offers robust PDF editing and compression tools, allowing you to reduce file sizes by up to 90% while preserving quality. It also provides features for annotating, filling forms, signing documents, and managing PDFs.

**Highlights:** Powerful PDF compression up to 90%, Edit text, add annotations, and shapes, Fill forms and add digital signatures, Highlight, underline, and strikethrough text, Split, merge, and convert documents, Scan documents using your camera

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly PDF Editor | $3.99 | per 7 days |
| Monthly PDF Editor | $9.99 | per month |
| PDF one time Edit | $2.99 | one-time |


### Sign PDF

[App page](https://appshunter.io/ios/app/sign-pdf-editor-and-certificate/id6446677985)

Easily and securely sign PDF documents directly from your mobile device. Add notes and comments to PDFs and share them quickly. Ideal for on-the-go document signing.

**Highlights:** Sign PDF documents quickly, Secure and reliable signing, Intuitive user interface, Add notes and comments, Share signed PDFs easily, Sign on the go

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $9.99 | one-time |


## Frequently asked questions

### Is PDF Editor free?

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

### Is Sign PDF free?

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

### Which has better reviews, PDF Editor or Sign PDF?

Sign PDF is rated higher. PDF Editor averages 4.7 out of 5 from 67 ratings, while Sign PDF averages 4.9 from 18 ratings.

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

Sign PDF shows ads; PDF Editor does not.

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

PDF Editor ships an update every 2 months, and Sign PDF every 6 days. Most recently, PDF Editor was updated on October 25, 2026 and Sign PDF on October 30, 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.*