# Dataflow vs PDF Scanner & Document Scan

The clearest difference is in-app purchases: Dataflow at none against PDF Scanner & Document Scan's 2. PDF Scanner & Document Scan's advantage is update cadence (daily vs monthly) and iOS requirement (16.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. PDF Scanner & Document Scan sells 2 in-app purchases, starting at $3.99 per month. Dataflow asks for nothing beyond the download.

Dataflow ships an update monthly, PDF Scanner & Document Scan daily. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Dataflow | PDF Scanner & Document Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (21 ratings)](https://appshunter.io/ios/app/pdf-scanner-and-document-scan/id6800413702/reviews)** |
| Number of ratings | — | **21** |
| Positive reviews | — | 82.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | — | Freemium |
| Size | 23 MB | 230 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mehdei Abo Trab](https://appshunter.io/developer/1502131844) | [Shenzhen Mengmi Technology Co., Ltd.](https://appshunter.io/developer/1886597147) |

## What reviewers say

### Dataflow

[App page](https://appshunter.io/ios/app/dataflow/id6503418535)

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

**In-app purchases:** none


### PDF Scanner & Document Scan

[App page](https://appshunter.io/ios/app/pdf-scanner-and-document-scan/id6800413702)

Transform your device into a portable scanner. Capture documents, receipts, and notes, then edit, convert, sign, and share them as professional PDFs. Features include OCR, file conversion, and ready-to-use templates.

**Highlights:** Scan documents and photos, Edit and organize PDFs, OCR text extraction, Convert various file types to PDF, Ready-to-use document templates, Password protection for files

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Permanent | $14.99 | one-time |


## Frequently asked questions

### Is Dataflow free?

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

### Is PDF Scanner & Document Scan free?

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

### Do Dataflow or PDF Scanner & Document Scan have ads?

Neither Dataflow nor PDF Scanner & Document Scan shows ads.

### Which is updated more often, Dataflow or PDF Scanner & Document Scan?

Dataflow ships an update monthly, and PDF Scanner & Document Scan daily. Most recently, Dataflow was updated on October 13, 2026 and PDF Scanner & Document Scan on October 11, 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.*