# Scanner App ‧  Scan to PDF vs Marks

The clearest difference is in-app purchases: Marks at none against Scanner App ‧  Scan to PDF's 9. Marks also leads on iOS requirement (11.0 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Scanner App ‧  Scan to PDF sells 9 in-app purchases, starting at $6.99 per 7 days. Marks asks for nothing beyond the download.

Scanner App ‧  Scan to PDF ships an update every 2 weeks, Marks fortnightly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Scanner App ‧  Scan to PDF | Marks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (31 ratings)](https://appshunter.io/ios/app/scanner-app-scan-to-pdf/id1588147214/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 100 MB | 31 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tensortech Apps](https://appshunter.io/developer/1605599894) | [Karthikeyan Gopal](https://appshunter.io/developer/1444432470) |

## What reviewers say

### Scanner App ‧  Scan to PDF

[App page](https://appshunter.io/ios/app/scanner-app-scan-to-pdf/id1588147214)

Transform your iPhone or iPad into a powerful office scanner. Easily scan documents and photos to PDF or JPG, sign them electronically, and share them instantly. Secure your files with password protection and enjoy unlimited scanning with the highest quality.

**Highlights:** Scan documents and photos to PDF or JPG, Sign documents with electronic signature, Scan multiple pages into one document, Secure documents with password protection, Share scanned documents instantly, Automatic page detection and cropping, Cloud service integration (Dropbox, Google Drive, etc.)

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scanner Pro - Weekly | $6.99 | per 7 days |
| Scanner Pro - Monthly | $9.99 | per month |
| Scanner Pro - Weekly Trial | $9.99 | per 7 days |
| Scanner Pro | $9.99 | per 7 days |
| Scanner Pro - Yearly | $35.99 | per year |
| Scanner Pro - Quarterly Trial | $39.99 | per 3 months |
| Scanner Pro - Yearly | $49.99 | per year |
| Scanner Pro | $89.99 | per year |
| Scanner Pro - Lifetime | $49.99 | one-time |


### Marks

[App page](https://appshunter.io/ios/app/marks/id1633985624)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Scanner App ‧  Scan to PDF free?

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

### Is Marks free?

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

### Do Scanner App ‧  Scan to PDF or Marks have ads?

Neither Scanner App ‧  Scan to PDF nor Marks shows ads.

### Which is updated more often, Scanner App ‧  Scan to PDF or Marks?

Scanner App ‧  Scan to PDF ships an update every 2 weeks, and Marks fortnightly. Most recently, Scanner App ‧  Scan to PDF was updated on October 30, 2026 and Marks on October 25, 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.*