# PMRExpo vs OmniPTT Admin

PMRExpo and OmniPTT Admin are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

PMRExpo ships an update fortnightly, OmniPTT Admin monthly. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | PMRExpo | OmniPTT Admin |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free | — |
| Size | 91 MB | 25 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Koelnmesse GmbH](https://appshunter.io/developer/388127984) | [泉州市铂思电子科技有限公司](https://appshunter.io/developer/1818060470) |

## What reviewers say

### PMRExpo

[App page](https://appshunter.io/ios/app/pmrexpo/id6461775666)

Navigate a major European trade fair for secure communication with this interactive event guide. Discover exhibitors, plan your visit with a floor plan and schedule, and connect with other attendees. Receive real-time updates and manage your contacts efficiently.

**Highlights:** Exhibitor and product directory, Interactive floor plan, Personalized visit planning, Event program information, Real-time notifications, Networking features, Lead tracking and export

**Features:** Apple Wallet

**In-app purchases:** none


### OmniPTT Admin

[App page](https://appshunter.io/ios/app/omniptt-admin/id6793420389)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PMRExpo free?

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

### Is OmniPTT Admin free?

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

### Do PMRExpo or OmniPTT Admin have ads?

Neither PMRExpo nor OmniPTT Admin shows ads.

### Which is updated more often, PMRExpo or OmniPTT Admin?

PMRExpo ships an update fortnightly, and OmniPTT Admin monthly. Most recently, PMRExpo was updated on October 13, 2026 and OmniPTT Admin on October 10, 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.*