# InstantTalk PTT vs PMRExpo

The clearest difference is review sentiment: InstantTalk PTT at 50% against PMRExpo's 25%. InstantTalk PTT also leads on iOS requirement (12.0 vs 15.1). PMRExpo's advantage is update cadence (fortnightly vs monthly). On price, ads, in-app purchases and monetization model there is nothing between them.

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

InstantTalk PTT ships an update monthly, PMRExpo fortnightly. The most recent releases landed on September 17, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | InstantTalk PTT | PMRExpo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/instanttalk-ptt/id721180594/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | **50.0% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | Free |
| Size | 28 MB | 91 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [M. T. LABS LTD](https://appshunter.io/developer/721180597) | [Koelnmesse GmbH](https://appshunter.io/developer/388127984) |

## What reviewers say

### InstantTalk PTT

[App page](https://appshunter.io/ios/app/instanttalk-ptt/id721180594)

This professional communication app enables real-time voice and text messaging for groups over cellular networks and Wi-Fi. It offers features like location tracking, emergency alerts, and clear voice transmission for enhanced workforce management and safety.

**Highlights:** Push to Talk over cellular and Wi-Fi, Instant messaging to groups or individuals, Real-time location tracking, Emergency alerts and man-down alarms, Crystal clear voice transmission (MOS > 4), Global coverage and roaming 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 InstantTalk PTT free?

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

### Is PMRExpo free?

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

### Do InstantTalk PTT or PMRExpo have ads?

Neither InstantTalk PTT nor PMRExpo shows ads.

### Which is updated more often, InstantTalk PTT or PMRExpo?

InstantTalk PTT ships an update monthly, and PMRExpo fortnightly. Most recently, InstantTalk PTT was updated on September 17, 2026 and PMRExpo on September 24, 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.*