# Marn Customer Display vs POSMX

The clearest difference is update cadence: POSMX at every 8 days against Marn Customer Display's every 13 months. POSMX also leads on device support (3 vs 1) and iOS requirement (12.0 vs 15.0). On price, ads and in-app purchases there is nothing between them.

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

Marn Customer Display ships an update every 13 months, POSMX every 8 days. The most recent releases landed on August 18, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Marn Customer Display | POSMX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/marn-customer-display/id1500546834/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 8 days** |
| Monetization | Ad-supported | — |
| Size | 5 MB | 57 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Marn Businesses Technologies](https://appshunter.io/developer/1495693048) | [Sela Sport](https://appshunter.io/developer/1201143830) |

## What reviewers say

### Marn Customer Display

[App page](https://appshunter.io/ios/app/marn-customer-display/id1500546834)

This application serves as a customer-facing display for point-of-sale systems. It runs on iPads and shows transaction details to customers during checkout. It is designed to enhance transparency and efficiency at the point of sale.

**Highlights:** Customer-facing display, POS integration, Transaction details, iPad compatible, Enhances checkout transparency

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

**In-app purchases:** none


### POSMX

[App page](https://appshunter.io/ios/app/posmx/id1640485129)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Marn Customer Display free?

Marn Customer Display is free to download, with no in-app purchases.

### Is POSMX free?

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

### Do Marn Customer Display or POSMX have ads?

Neither Marn Customer Display nor POSMX shows ads.

### Which is updated more often, Marn Customer Display or POSMX?

Marn Customer Display ships an update every 13 months, and POSMX every 8 days. Most recently, Marn Customer Display was updated on August 18, 2026 and POSMX on September 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.*