# Epson Setting Assistant vs Scanner PDF | Scan Document

The clearest difference is in-app purchases: Epson Setting Assistant at none against Scanner PDF | Scan Document's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Scanner PDF | Scan Document sells 3 in-app purchases, starting at $3.99 per 7 days. Epson Setting Assistant asks for nothing beyond the download.

## The numbers

| Metric | Epson Setting Assistant | Scanner PDF | Scan Document |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (471 ratings)](https://appshunter.io/ios/app/epson-setting-assistant/id1606269288/reviews)** | — |
| Number of ratings | **471** | — |
| Positive reviews | 23.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 100 MB | 7 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Seiko Epson Corporation](https://appshunter.io/developer/326876195) | [Joseph Pellerin](https://appshunter.io/developer/1603155217) |

## What reviewers say

### Epson Setting Assistant

[App page](https://appshunter.io/ios/app/epson-setting-assistant/id1606269288)

This app uses your device's camera to automatically correct the shape and unevenness of a projected image. It adjusts the projection to fit a screen or frame and compensates for surface irregularities for a clearer picture.

**Highlights:** Automatic shape correction, Unevenness correction, Rectangular image adjustment, Frame alignment, Surface irregularity detection, QR code scanning for connection

**In-app purchases:** none


### Scanner PDF | Scan Document

[App page](https://appshunter.io/ios/app/scanner-pdf-scan-document/id6794410230)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scanner Pro Weekly | $3.99 | per 7 days |
| Scanner Pro Annual | $29.99 | per year |
| Scanner Pro Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Epson Setting Assistant free?

Epson Setting Assistant is free to download, with no in-app purchases.

### Is Scanner PDF | Scan Document free?

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

### Do Epson Setting Assistant or Scanner PDF | Scan Document have ads?

Neither Epson Setting Assistant nor Scanner PDF | Scan Document shows ads.

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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.*