# ScanTrans vs PDF

The clearest difference is update cadence: PDF at every 2 weeks against ScanTrans's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ScanTrans sells 1 in-app purchase, starting at $1.99 per month and PDF sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ScanTrans ships an update every 6 weeks, PDF every 2 weeks. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | ScanTrans | PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/pdf-reader-scanner-editor/id6742465810/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 11 MB |
| Requires iOS | **17.4** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Yue Zhang](https://appshunter.io/developer/1798273667) | [Artem Dorozhkin](https://appshunter.io/developer/1798545981) |

## What reviewers say

### ScanTrans

[App page](https://appshunter.io/ios/app/scantrans/id6742415009)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access(New User Trial) | $1.99 | per month |


### PDF

[App page](https://appshunter.io/ios/app/pdf-reader-scanner-editor/id6742465810)

This app provides a comprehensive suite of tools for managing PDF documents. It allows users to view, edit, scan, convert, and sign PDFs, as well as extract text using OCR technology. Securely protect and share your files with ease.

**Highlights:** PDF Viewer & Reader, PDF Editor, E-Signature, PDF Scanner, OCR Text Extraction, PDF Conversion, Form Filling, Password Protection

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 week | $4.99 | per 7 days |
| 1 month | $9.99 | per month |
| 1 year | $49.99 | per year |


## Frequently asked questions

### Is ScanTrans free?

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

### Is PDF free?

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

### Do ScanTrans or PDF have ads?

Neither ScanTrans nor PDF shows ads.

### Which is updated more often, ScanTrans or PDF?

ScanTrans ships an update every 6 weeks, and PDF every 2 weeks. Most recently, ScanTrans was updated on October 2, 2026 and PDF on September 29, 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.*