# UWAO vs PMRExpo

The clearest difference is update cadence: PMRExpo at fortnightly against UWAO's every 6 months. UWAO's advantage is iOS requirement (13.4 vs 15.1). 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.

UWAO ships an update every 6 months, PMRExpo fortnightly. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | UWAO | PMRExpo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 104 MB | 91 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [net-cloud GmbH](https://appshunter.io/developer/1589057960) | [Koelnmesse GmbH](https://appshunter.io/developer/388127984) |

## What reviewers say

### UWAO

[App page](https://appshunter.io/ios/app/uwao/id1589057958)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is UWAO free?

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

### Is PMRExpo free?

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

### Do UWAO or PMRExpo have ads?

Neither UWAO nor PMRExpo shows ads.

### Which is updated more often, UWAO or PMRExpo?

UWAO ships an update every 6 months, and PMRExpo fortnightly. Most recently, UWAO was updated on October 11, 2026 and PMRExpo on October 13, 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.*