# Smart PDF Editor vs PDF Scanner Document Converter

The clearest difference is rating: PDF Scanner Document Converter at 4.5 against Smart PDF Editor's 3.8. PDF Scanner Document Converter also leads on update cadence (every 3 weeks vs every 7 months) and review sentiment (32% vs 21%). Smart PDF Editor's advantage is in-app purchases (none vs 5) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. PDF Scanner Document Converter sells 5 in-app purchases, starting at $9.99 per month. Smart PDF Editor asks for nothing beyond the download.

PDF Scanner Document Converter holds the better App Store score, 4.5 against 3.8. That said, the two scores are not equally well evidenced: PDF Scanner Document Converter has 543 ratings behind it against 108, so its average is the more settled of the two. Written reviews point the same way: 21% of Smart PDF Editor's written reviews are positive against 32% of PDF Scanner Document Converter's.

Smart PDF Editor ships an update every 7 months, PDF Scanner Document Converter every 3 weeks. The most recent releases landed on October 21, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Smart PDF Editor | PDF Scanner Document Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (108 ratings)](https://appshunter.io/ios/app/smart-pdf-editor/id1184081486/reviews) | **[4.5 (543 ratings)](https://appshunter.io/ios/app/pdf-scanner-document-converter/id1455198783/reviews)** |
| Number of ratings | 108 | **543** |
| Positive reviews | 20.9% of reviews | **31.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 11 MB | 149 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Qrayon, LLC](https://appshunter.io/developer/354980265) | [兰 陈](https://appshunter.io/developer/1227702815) |

## What reviewers say

### Smart PDF Editor

[App page](https://appshunter.io/ios/app/smart-pdf-editor/id1184081486)

This app is a PDF editor designed for efficient ink annotations, especially with a stylus. It helps professionals sign and share documents, and students take notes on study materials. Organize your files with a built-in manager.

**Highlights:** Ink annotation optimized, Digital signature tool, Document review and sharing, Note-taking on documents, Built-in file manager, Color-coded categories

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

**In-app purchases:** none


### PDF Scanner Document Converter

[App page](https://appshunter.io/ios/app/pdf-scanner-document-converter/id1455198783)

Transform your phone into a portable scanner to digitize any document. Easily capture receipts, notes, or reports, save them as PDFs, and organize them with custom titles. Share your scanned files via email or save them for later printing.

**Highlights:** Scan any document, Save as PDF, Organize with titles, Automatic scanning, High-quality output, Share via email, Save to gallery

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $9.99 | per month |
| PDF Scanner Converter | $9.99 | per 7 days |
| Weekly Plan | $9.99 | per 7 days |
| PDF Document Scanner | $59.99 | per year |
| Document Scanner App | $69.99 | per year |

**What reviewers like**

- 👍 Easy to use and intuitive interface
- 📄 Converts photos to PDF documents effectively
- 💼 Useful for business and professional needs
- 📧 Allows emailing and faxing scanned documents
- 📁 Keeps PDF file sizes small

**What reviewers complain about**

- 💳 Aggressive subscription billing practices
- ❌ Difficult or impossible to cancel subscription
- 🐛 App crashes frequently
- 📸 Poor scan quality and accuracy
- 🚫 No free trial without payment method

**Reported bugs**

- App crashes on launch
- Scan quality is unreadable
- App keeps asking to sign up despite active account
- Files not emailing properly
- Incompatibility with iPhone 5S

**Requested features**

- Easy in-app cancellation option
- Color scan option
- Genuine free trial without credit card requirement
- Better customer support channels


## Frequently asked questions

### Is Smart PDF Editor free?

Smart PDF Editor is free to download, with no in-app purchases.

### Is PDF Scanner Document Converter free?

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

### Which has better reviews, Smart PDF Editor or PDF Scanner Document Converter?

PDF Scanner Document Converter is rated higher. Smart PDF Editor averages 3.8 out of 5 from 108 ratings, while PDF Scanner Document Converter averages 4.5 from 543 ratings.

### Do Smart PDF Editor or PDF Scanner Document Converter have ads?

Both Smart PDF Editor and PDF Scanner Document Converter show ads.

### Which is updated more often, Smart PDF Editor or PDF Scanner Document Converter?

Smart PDF Editor ships an update every 7 months, and PDF Scanner Document Converter every 3 weeks. Most recently, Smart PDF Editor was updated on October 21, 2026 and PDF Scanner Document Converter on October 19, 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.*