# TR Talk vs SZMAPP

The clearest difference is iOS requirement: TR Talk at 13.4 against SZMAPP'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.

Both ship on a similar rhythm, roughly fortnightly. Both last shipped on August 28, 2026.

## The numbers

| Metric | TR Talk | SZMAPP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/tr-talk/id1547187820/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 77.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | — |
| Size | 32 MB | 72 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ilyas Yilmaz](https://appshunter.io/developer/1546175199) | [Salzgitter AG](https://appshunter.io/developer/1475768918) |

## What reviewers say

### TR Talk

[App page](https://appshunter.io/ios/app/tr-talk/id1547187820)

This app enables real-time voice conversations with friends or groups through free channels. It functions like a push-to-talk service, transforming your smartphone into a CB radio for live communication.

**Highlights:** Real-time voice conversations, Group and individual chat, Free channels, Push-to-talk functionality, Location sharing (optional), Age verification

**Features:** macOS Compatibility

**In-app purchases:** none


### SZMAPP

[App page](https://appshunter.io/ios/app/szmapp/id6447052693)

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

**In-app purchases:** none


## Frequently asked questions

### Is TR Talk free?

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

### Is SZMAPP free?

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

### Do TR Talk or SZMAPP have ads?

Neither TR Talk nor SZMAPP shows ads.

### Which is updated more often, TR Talk or SZMAPP?

TR Talk ships an update fortnightly, and SZMAPP fortnightly. Most recently, TR Talk was updated on August 28, 2026 and SZMAPP on August 28, 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.*