# PDF Scanner to scan Documents vs Scanner app

The clearest difference is update cadence: Scanner app at every 10 days against PDF Scanner to scan Documents's every 2 months. Scanner app also leads on iOS requirement (11.0 vs 15.0). PDF Scanner to scan Documents's advantage is ratings volume (15K vs 117). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. PDF Scanner to scan Documents sells 3 in-app purchases, starting at $1.99 per 7 days and Scanner app sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for PDF Scanner to scan Documents against 4.7 for Scanner app. That said, the two scores are not equally well evidenced: PDF Scanner to scan Documents has 15K ratings behind it against 117, so its average is the more settled of the two. Written reviews are what separate them: 92% of PDF Scanner to scan Documents's written reviews are positive against 100% of Scanner app's.

PDF Scanner to scan Documents ships an update every 2 months, Scanner app every 10 days. The most recent releases landed on November 9, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | PDF Scanner to scan Documents | Scanner app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (15K ratings)](https://appshunter.io/ios/app/pdf-scanner-to-scan-documents/id1482094983/reviews)** | [4.7 (117 ratings)](https://appshunter.io/ios/app/scanner-app-ismart-scanner/id1616396840/reviews) |
| Number of ratings | **15K** | 117 |
| Positive reviews | 92.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 50 MB | 28 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rounding Squares BV](https://appshunter.io/developer/976539506) | [丹 周](https://appshunter.io/developer/1616384335) |

## What reviewers say

### PDF Scanner to scan Documents

[App page](https://appshunter.io/ios/app/pdf-scanner-to-scan-documents/id1482094983)

Transform your device into a high-quality document scanner. Easily capture multi-page documents, receipts, and more with automatic border detection and editing tools. Save and share your scans as PDFs.

**Highlights:** Multi-page document scanning, Automatic border detection, Perspective and border editing, Color and grey filters, High-resolution scanning, Multiple PDF export options, Save and share PDFs

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Scanner to scan Pro Week | $1.99 | per 7 days |
| PDF Scanner to scan Pro Week | $9.99 | per year |
| PDF Scanner app: Scan Anything | $4.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Free to use
- 🚀 Quick scanning and emailing
- 👍 Straightforward process
- 🚀 Automatic page detection and cropping

**What reviewers complain about**

- 🐛 Occasional crashes or bugs
- 🔍 Limited editing/adjustment features
- 📤 No option to save scans to cloud storage
- 📢 Intrusive ads

**Reported bugs**

- Deleting pages doesn't always work as expected
- Color/B&W button doesn't always function properly

**Requested features**

- Add option to save scans to cloud storage
- Improve editing tools for cropping and adjusting scans
- Provide more feedback/confirmation when a scan is successful


### Scanner app

[App page](https://appshunter.io/ios/app/scanner-app-ismart-scanner/id1616396840)

Transform your device into a powerful digital office. Instantly scan, save, and share any document in PDF, JPG, or Zip formats. Go paperless and keep all your important files organized on your phone.

**Highlights:** Scan documents to PDF, JPEG, or Zip, OCR text recognition, ID card and passport scanning mode, QR code reader, Multi-page document scanning, Document editing and file management, Cloud sharing and printing

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iSmart Scanner Pro(Weekly) | $2.99 | per 7 days |
| iSmart Scanner Pro (Monthy) | $4.99 | per month |
| iSmart Scanner Pro (Annual) | $28.99 | per year |
| iSmart Scanner Pro (Yearly) | $28.99 | per year |


## Frequently asked questions

### Is PDF Scanner to scan Documents free?

PDF Scanner to scan Documents is free to download, with in-app purchases available.

### Is Scanner app free?

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

### Which has better reviews, PDF Scanner to scan Documents or Scanner app?

PDF Scanner to scan Documents is rated higher. PDF Scanner to scan Documents averages 4.8 out of 5 from 15K ratings, while Scanner app averages 4.7 from 117 ratings.

### Do PDF Scanner to scan Documents or Scanner app have ads?

Both PDF Scanner to scan Documents and Scanner app show ads.

### Which is updated more often, PDF Scanner to scan Documents or Scanner app?

PDF Scanner to scan Documents ships an update every 2 months, and Scanner app every 10 days. Most recently, PDF Scanner to scan Documents was updated on November 9, 2026 and Scanner app on November 7, 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.*