# PDF Converter vs iDocument Scanner

The clearest difference is in-app purchases: iDocument Scanner at none against PDF Converter's 14. iDocument Scanner also leads on review sentiment (100% vs 67%) and iOS requirement (13.0 vs 15.0). PDF Converter's advantage is ads (none vs shown) and update cadence (fortnightly vs every 3 months). On price and device support there is nothing between them.

Both are free to download. PDF Converter sells 13 in-app purchases, starting at $4.99 per 7 days. iDocument Scanner asks for nothing beyond the download.

PDF Converter holds the better App Store score, 4.4 against 4.2. That said, the two scores are not equally well evidenced: PDF Converter has 6K ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 67% of PDF Converter's written reviews are positive against 100% of iDocument Scanner's, so the app with the better star average is not the one people write more warmly about.

PDF Converter ships an update fortnightly, iDocument Scanner every 3 months. The most recent releases landed on September 24, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | PDF Converter | iDocument Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (6K ratings)](https://appshunter.io/ios/app/pdf-converter-pdf-editor/id684119875/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/idocument-scanner-pdf-scan/id1570584849/reviews) |
| Number of ratings | **6K** | 5 |
| Positive reviews | 67.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Subscription | **Ad-supported** |
| Size | 385 MB | 55 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Techgear Inc](https://appshunter.io/developer/524933495) | [Raja Muhammad Arslan Zafar](https://appshunter.io/developer/1551490943) |

## What reviewers say

### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-pdf-editor/id684119875)

This app offers a comprehensive suite of tools for managing, editing, and converting PDF files. It allows users to merge, split, compress, and annotate documents, as well as fill forms and add digital signatures. Convert various file types to PDF and vice versa with ease.

**Highlights:** Merge, split, compress, rotate, unlock, watermark PDFs, Edit PDFs with text, shapes, comments, highlights, Annotate documents with drawing, text boxes, sticky notes, Convert JPG, Word, PPT, Excel, HTML to PDF, Convert PDF to JPG, Word, PPT, Excel, Fill PDF forms and add digital signatures, Password protection and encryption

**Features:** Vision Pro support, SharePlay

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Converter Pro with Editor | $4.99 | per 7 days |
| Image to PDF Converter - PDF PRO | $6.99 | per 7 days |
| PDF Converter, Monthly Subscription | $9.99 | per month |
| PDF Converter Documents To PDF | $29.99 | per year |
| PDF Converter Pro | $39.99 | per year |
| PDF Converter - Convert to PDF Pro | $49.99 | per year |
| Unlock-Clipboard-text-editing | $0.99 | one-time |
| Fonts | $0.99 | one-time |
| Unlock-UnLimted Web To PDF | $0.99 | one-time |
| Dropbox,Box,Drive,SkyDrive and Evernote | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |
| PDF Annotation | $0.99 | one-time |
| Unlockall | $19.99 | one-time |

**What reviewers like**

- 🚀 Fast and efficient
- 👍 Easy to use
- 📤 Convenient file sharing
- 🔒 Secure document handling
- 💡 Helpful features

**What reviewers complain about**

- 🔐 Paywall for full functionality
- 🐛 Occasional bugs and crashes
- 💸 Expensive subscription
- 🔍 Confusing navigation
- 📤 Issues with file exports

**Reported bugs**

- Conversion quality issues
- Orientation problems with PDFs
- Unreliable file saving
- Compatibility problems with older devices
- Frequent crashes and freezes

**Requested features**

- Improved file management options
- Seamless integration with cloud storage
- Enhanced PDF editing capabilities
- Customizable user interface
- Better customer support


### iDocument Scanner

[App page](https://appshunter.io/ios/app/idocument-scanner-pdf-scan/id1570584849)

Transform your device into a portable scanner to digitize documents, receipts, and more. Easily edit, convert to PDF, and add signatures. Share your scanned files instantly.

**Highlights:** Scan documents using camera or photos, Edit and enhance scan quality, Convert to PDF, Image, or Text, Add digital signatures, OCR for text extraction, Scan QR and Barcodes, Share via social media and email

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PDF Converter free?

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

### Is iDocument Scanner free?

iDocument Scanner is free to download, with no in-app purchases.

### Which has better reviews, PDF Converter or iDocument Scanner?

PDF Converter is rated higher. PDF Converter averages 4.4 out of 5 from 6K ratings, while iDocument Scanner averages 4.2 from 5 ratings.

### Do PDF Converter or iDocument Scanner have ads?

iDocument Scanner shows ads; PDF Converter does not.

### Which is updated more often, PDF Converter or iDocument Scanner?

PDF Converter ships an update fortnightly, and iDocument Scanner every 3 months. Most recently, PDF Converter was updated on September 24, 2026 and iDocument Scanner on June 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.*