# Foxit PDF Editor vs 3Sign Documents

The clearest difference is in-app purchases: 3Sign Documents at none against Foxit PDF Editor's 4. 3Sign Documents also leads on update cadence (every 4 days vs monthly) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Foxit PDF Editor sells 4 in-app purchases, starting at $6.99 per month. 3Sign Documents asks for nothing beyond the download.

Foxit PDF Editor ships an update monthly, 3Sign Documents every 4 days. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Foxit PDF Editor | 3Sign Documents |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4.8K ratings)](https://appshunter.io/ios/app/foxit-pdf-editor/id507040546/reviews)** | — |
| Number of ratings | **4.8K** | — |
| Positive reviews | 68.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 324 MB | 21 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FOXIT SOFTWARE INCORPORATED](https://appshunter.io/developer/386527261) | [giovanni vaccalluzzo](https://appshunter.io/developer/1352731211) |

## What reviewers say

### Foxit PDF Editor

[App page](https://appshunter.io/ios/app/foxit-pdf-editor/id507040546)

Edit, view, and annotate PDF files on the go with this comprehensive mobile editor. It offers advanced features like AI assistance, OCR, and conversion tools, all while maintaining robust security and collaboration capabilities.

**Highlights:** AI Assistant for workflow automation and translation, View, edit, and annotate PDF files, Convert PDFs to various formats, Create PDFs from scratch or other files, Sign and protect PDF documents, Collaborate and share files, Optical Character Recognition (OCR)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Editor - Monthly | $6.99 | per month |
| PDF Editor - Yearly | $39.99 | per year |
| Foxit AI Assistant - Yearly | $49.99 | per year |
| PDF Editor+ Yearly | $139.99 | per year |

**What reviewers like**

- 🚀 Excellent PDF reader
- 👍 User-friendly interface
- 🔓 Robust annotation tools
- 💡 Convenient cloud integration
- 🔊 Helpful text-to-speech feature

**What reviewers complain about**

- 🐛 Crashes and stability issues
- 🔒 Subscription required for full functionality
- 💰 Expensive subscription cost
- 🖌️ Poor Apple Pencil support
- 📂 Unreliable cloud sync

**Reported bugs**

- Subscription not recognized after OS update
- Pages go blank when switching apps
- Handwriting and text input issues
- Inconsistent behavior when rotating device
- Corrupted files and data loss

**Requested features**

- Allow custom highlight/text color
- Improve page navigation and bookmarking
- Integrate with more cloud storage providers
- Add OCR and text extraction capabilities
- Enhance annotation tools for better precision


### 3Sign Documents

[App page](https://appshunter.io/ios/app/3sign-documents/id6781716969)

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

**In-app purchases:** none


## Frequently asked questions

### Is Foxit PDF Editor free?

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

### Is 3Sign Documents free?

3Sign Documents is free to download, with no in-app purchases.

### Do Foxit PDF Editor or 3Sign Documents have ads?

Neither Foxit PDF Editor nor 3Sign Documents shows ads.

### Which is updated more often, Foxit PDF Editor or 3Sign Documents?

Foxit PDF Editor ships an update monthly, and 3Sign Documents every 4 days. Most recently, Foxit PDF Editor was updated on November 6, 2026 and 3Sign Documents on November 10, 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.*