# iDocument Scanner vs PDF Scanner + Document Scanner

The clearest difference is in-app purchases: iDocument Scanner at none against PDF Scanner + Document Scanner's 3. iDocument Scanner also leads on review sentiment (100% vs 67%) and iOS requirement (13.0 vs 16.0). PDF Scanner + Document Scanner's advantage is ads (none vs shown) and update cadence (every 4 days vs every 3 months). On price and device support there is nothing between them.

Both are free to download. PDF Scanner + Document Scanner sells 3 in-app purchases, starting at $5.99 per month. iDocument Scanner asks for nothing beyond the download.

PDF Scanner + Document Scanner holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: PDF Scanner + Document Scanner has 70 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 100% of iDocument Scanner's written reviews are positive against 67% of PDF Scanner + Document Scanner's, so the app with the better star average is not the one people write more warmly about.

iDocument Scanner ships an update every 3 months, PDF Scanner + Document Scanner every 4 days. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | iDocument Scanner | PDF Scanner + Document Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/idocument-scanner-pdf-scan/id1570584849/reviews) | **[4.7 (70 ratings)](https://appshunter.io/ios/app/pdf-scanner-plus-document-scanner/id1630384074/reviews)** |
| Number of ratings | 6 | **70** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | **Ad-supported** | Freemium |
| Size | 55 MB | 57 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Raja Muhammad Arslan Zafar](https://appshunter.io/developer/1551490943) | [Adam Jessop](https://appshunter.io/developer/1728400867) |

## What reviewers say

### 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


### PDF Scanner + Document Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-plus-document-scanner/id1630384074)

Transform your phone into a portable scanner to digitize documents instantly. Extract text with OCR, sign papers, and organize files with ease. Secure your scanned documents with passcodes and encryption.

**Highlights:** Smart PDF Scanner, OCR Text Extraction, Document Signing, Advanced Editor, Secure File Protection, JPG to PDF Converter, Instant Sharing

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $5.99 | per month |
| PDF Scanner - PRO | $29.99 | per year |
| Annual Subscription | $29.99 | per year |


## Frequently asked questions

### Is iDocument Scanner free?

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

### Is PDF Scanner + Document Scanner free?

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

### Which has better reviews, iDocument Scanner or PDF Scanner + Document Scanner?

PDF Scanner + Document Scanner is rated higher. iDocument Scanner averages 4.3 out of 5 from 6 ratings, while PDF Scanner + Document Scanner averages 4.7 from 70 ratings.

### Do iDocument Scanner or PDF Scanner + Document Scanner have ads?

iDocument Scanner shows ads; PDF Scanner + Document Scanner does not.

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

iDocument Scanner ships an update every 3 months, and PDF Scanner + Document Scanner every 4 days. Most recently, iDocument Scanner was updated on October 24, 2026 and PDF Scanner + Document Scanner on October 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*