# MagTek Test vs Customer Display System

The clearest difference is update cadence: Customer Display System at every 3 months against MagTek Test's every 7 months. MagTek Test's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 15.6). 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.

MagTek Test ships an update every 7 months, Customer Display System every 3 months. The most recent releases landed on September 27, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | MagTek Test | Customer Display System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/magtek-test/id1115796956/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 1 MB | 89 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [MagTek, Inc.](https://appshunter.io/developer/371172200) | [Metispro Corp](https://appshunter.io/developer/1148393301) |

## What reviewers say

### MagTek Test

[App page](https://appshunter.io/ios/app/magtek-test/id1115796956)

This application helps users confirm that their MagTek card reader is functioning correctly. It provides a straightforward way to test the device's operational status.

**Highlights:** Card reader verification, Operational status check, Device testing

**In-app purchases:** none


### Customer Display System

[App page](https://appshunter.io/ios/app/customer-display-system/id6446696240)

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

**In-app purchases:** none


## Frequently asked questions

### Is MagTek Test free?

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

### Is Customer Display System free?

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

### Do MagTek Test or Customer Display System have ads?

Neither MagTek Test nor Customer Display System shows ads.

### Which is updated more often, MagTek Test or Customer Display System?

MagTek Test ships an update every 7 months, and Customer Display System every 3 months. Most recently, MagTek Test was updated on September 27, 2026 and Customer Display System on October 16, 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.*