# Synch Push To Talk (PTT) vs TLK Configuration

The clearest difference is update cadence: Synch Push To Talk (PTT) at every 2 weeks against TLK Configuration's every 5 weeks. TLK Configuration's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Synch Push To Talk (PTT) ships an update every 2 weeks, TLK Configuration every 5 weeks. The most recent releases landed on October 26, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Synch Push To Talk (PTT) | TLK Configuration |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (5 ratings)](https://appshunter.io/ios/app/tlk-configuration/id6451000535/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | — | Free |
| Size | 117 MB | 86 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Elbit Systems](https://appshunter.io/developer/1469793782) | [Motorola Solutions, Inc](https://appshunter.io/developer/556842600) |

## What reviewers say

### Synch Push To Talk (PTT)

[App page](https://appshunter.io/ios/app/synch-push-to-talk-ptt/id1469793783)

**Features:** Vision Pro support

**In-app purchases:** none


### TLK Configuration

[App page](https://appshunter.io/ios/app/tlk-configuration/id6451000535)

Streamline the setup and management of compatible push-to-talk devices. This app guides users through device registration, network configuration, and user management using QR code scanning, eliminating the need for PCs or cables.

**Highlights:** QR code scanning for device registration, User and Talkgroup management, Contact list creation for PTT calls, Edit network and Bluetooth settings, Device activation and deployment, Voice Assistance customization (TLK 25), Programmable button customization (TLK 110)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Synch Push To Talk (PTT) free?

Synch Push To Talk (PTT) is free to download, with no in-app purchases.

### Is TLK Configuration free?

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

### Do Synch Push To Talk (PTT) or TLK Configuration have ads?

Neither Synch Push To Talk (PTT) nor TLK Configuration shows ads.

### Which is updated more often, Synch Push To Talk (PTT) or TLK Configuration?

Synch Push To Talk (PTT) ships an update every 2 weeks, and TLK Configuration every 5 weeks. Most recently, Synch Push To Talk (PTT) was updated on October 26, 2026 and TLK Configuration on October 23, 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.*