# GMTN App vs Midrex Events

The clearest difference is iOS requirement: GMTN App at 11.0 against Midrex Events's 17.0. On price, update cadence, 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.

GMTN App ships an update every 2 months, Midrex Events every 3 months. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | GMTN App | Midrex Events |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 28 MB | 77 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Messe Düsseldorf GmbH](https://appshunter.io/developer/396662243) | [Midrex Technologies, Inc.](https://appshunter.io/developer/6781434096) |

## What reviewers say

### GMTN App

[App page](https://appshunter.io/ios/app/gmtn-app/id994655163)

**Features:** macOS Compatibility

**In-app purchases:** none


### Midrex Events

[App page](https://appshunter.io/ios/app/midrex-events/id6781434094)

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

**In-app purchases:** none


## Frequently asked questions

### Is GMTN App free?

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

### Is Midrex Events free?

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

### Do GMTN App or Midrex Events have ads?

Neither GMTN App nor Midrex Events shows ads.

### Which is updated more often, GMTN App or Midrex Events?

GMTN App ships an update every 2 months, and Midrex Events every 3 months. Most recently, GMTN App was updated on October 11, 2026 and Midrex Events 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.*