# PDF Scanner App vs Power Scan

The clearest difference is rating: PDF Scanner App at 4.5 against Power Scan's 3.0. PDF Scanner App also leads on ratings volume (6.3K vs 2) and device support (3 vs 1). Power Scan's advantage is ads (none vs shown) and review sentiment (60% vs 28%). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. PDF Scanner App sells 10 in-app purchases, starting at $4.99 per month and Power Scan sells 11 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Scanner App holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: PDF Scanner App has 6.3K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 28% of PDF Scanner App's written reviews are positive against 60% of Power Scan's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 25, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | PDF Scanner App | Power Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (6.3K ratings)](https://appshunter.io/ios/app/pdf-scanner-app-scan-document/id1414756292/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/power-scan-pdf-scanner/id1664000654/reviews) |
| Number of ratings | **6.3K** | 2 |
| Positive reviews | 27.8% of reviews | **60.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 92 MB | 114 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Smart Tool Studio](https://appshunter.io/developer/1080080426) | [瑶 李](https://appshunter.io/developer/1513285986) |

## What reviewers say

### PDF Scanner App

[App page](https://appshunter.io/ios/app/pdf-scanner-app-scan-document/id1414756292)

Transform your phone into a powerful mobile scanner. Quickly scan, sign, and share documents in various formats. Features OCR, QR code scanning, and robust editing tools for professional document management.

**Highlights:** Scan documents to PDF, JPEG, TXT, OCR for text recognition, QR code and barcode scanning, Electronic signature addition, Document editing and cropping, Cloud storage integration, File management with PIN protection

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fax Premium (One Month) | $4.99 | per month |
| Premium (One Week) | $6.99 | per 7 days |
| Premium (One Month) | $7.99 | per month |
| One Month -PDFScanner Premium | $9.99 | per month |
| One Month -eScanner Premium | $9.99 | per month |
| Promotion PDF subscription | $19.99 | per year |
| Fax Premium (One Year) | $47.99 | per year |
| Scanner APP Premium | $59.99 | per year |
| One Year -PDFScanner Premium | $59.99 | per year |
| Lifetime-PDFScanner Purchase | $69.99 | one-time |

**What reviewers like**

- ⭐ Excellent scanning quality
- 📝 Useful text recognition
- 🔍 Convenient document management

**What reviewers complain about**

- 💰 Expensive subscription model
- 📢 Intrusive ads and popups
- 🤯 Buggy and unreliable performance
- 🤔 Confusing and unintuitive UI

**Reported bugs**

- Scans not saving properly
- Subscription issues and billing problems
- Compatibility problems with older devices

**Requested features**

- Add ability to edit scanned documents
- Improve OCR accuracy
- Provide more customization options


### Power Scan

[App page](https://appshunter.io/ios/app/power-scan-pdf-scanner/id1664000654)

This app allows you to scan documents, receipts, IDs, and notes, converting them into various formats like PDF, JPG, DOC, or TXT. It offers features like translation, QR code scanning, printing, organization with folders, document merging, e-signatures, and watermarking.

**Highlights:** Scan unlimited documents, Translate scanned documents, Scan QR codes and barcodes, Connect to printers, Organize with folders, Merge documents, Sign documents with e-signatures, Add customized watermarks

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| one week plan | $6.99 | per 7 days |
| Weekly Membership | $6.99 | per 7 days |
| Weekly Membership | $7.99 | per 7 days |
| vip 1 week 7.99 | $7.99 | per 7 days |
| one month plan | $9.99 | per month |
| Weekly Membership | $9.99 | per 7 days |
| 1-Year Premium | $34.99 | per year |
| one year plan | $49.99 | per year |
| vip 1 year 69.99 | $69.99 | per year |
| Lifetime Permit | $9.99 | one-time |
| lifetime permit | $59.99 | one-time |


## Frequently asked questions

### Is PDF Scanner App free?

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

### Is Power Scan free?

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

### Which has better reviews, PDF Scanner App or Power Scan?

PDF Scanner App is rated higher. PDF Scanner App averages 4.5 out of 5 from 6.3K ratings, while Power Scan averages 3.0 from 2 ratings.

### Do PDF Scanner App or Power Scan have ads?

PDF Scanner App shows ads; Power Scan does not.

### Which is updated more often, PDF Scanner App or Power Scan?

PDF Scanner App ships an update every 3 weeks, and Power Scan every 3 weeks. Most recently, PDF Scanner App was updated on September 25, 2026 and Power Scan on September 6, 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.*