# RxPOS vs Epson Setting Assistant

The clearest difference is update cadence: Epson Setting Assistant at every 4 months against RxPOS's every 43 months. RxPOS's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RxPOS ships an update every 43 months, Epson Setting Assistant every 4 months. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | RxPOS | Epson Setting Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (464 ratings)](https://appshunter.io/ios/app/epson-setting-assistant/id1606269288/reviews)** |
| Number of ratings | — | **464** |
| Positive reviews | — | 23.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 43 months | **Every 4 months** |
| Monetization | — | Free |
| Size | 53 MB | 100 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bikram Singh Sekhon](https://appshunter.io/developer/803785702) | [Seiko Epson Corporation](https://appshunter.io/developer/326876195) |

## What reviewers say

### RxPOS

[App page](https://appshunter.io/ios/app/rxpos/id1582789085)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is RxPOS free?

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

### Is Epson Setting Assistant free?

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

### Do RxPOS or Epson Setting Assistant have ads?

Neither RxPOS nor Epson Setting Assistant shows ads.

### Which is updated more often, RxPOS or Epson Setting Assistant?

RxPOS ships an update every 43 months, and Epson Setting Assistant every 4 months. Most recently, RxPOS was updated on October 13, 2026 and Epson Setting Assistant on October 14, 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.*