# SZ.chat vs VTech Companion Devices

The clearest difference is review sentiment: VTech Companion Devices at 50% against SZ.chat's 0%. VTech Companion Devices also leads on iOS requirement (13.0 vs 15.1). SZ.chat's advantage is update cadence (monthly vs every 41 months). 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.

SZ.chat ships an update monthly, VTech Companion Devices every 41 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | SZ.chat | VTech Companion Devices |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (9 ratings)](https://appshunter.io/ios/app/vtech-companion-devices/id6443592740/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 41 months |
| Monetization | Free | Free |
| Size | 46 MB | 131 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FORTICS TECNOLOGIA LTDA](https://appshunter.io/developer/1471084612) | [VTech Telecommunications Limited](https://appshunter.io/developer/1069233460) |

## What reviewers say

### SZ.chat

[App page](https://appshunter.io/ios/app/szchat/id1471084613)

This app unifies all customer communication channels into a single, intuitive platform. It offers automated responses, chatbot features, and management dashboards to enhance customer service and business growth.

**Highlights:** Unified communication channels, Automated responses, Chatbot functionality, Management dashboards, Mass messaging, API integration

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

**In-app purchases:** none


### VTech Companion Devices

[App page](https://appshunter.io/ios/app/vtech-companion-devices/id6443592740)

This application connects to VTech work-from-anywhere series products, starting with the VCS601 Bluetooth conference speakerphone. It allows users to manage device settings, update firmware, and access features like voice assistance.

**Highlights:** Firmware upgrades, Power save time selection, Key tone enable/disable, Access mobile voice assistance, Superior sound quality management, 360-degree voice pickup control

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

**In-app purchases:** none


## Frequently asked questions

### Is SZ.chat free?

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

### Is VTech Companion Devices free?

VTech Companion Devices is free to download, with no in-app purchases.

### Do SZ.chat or VTech Companion Devices have ads?

Neither SZ.chat nor VTech Companion Devices shows ads.

### Which is updated more often, SZ.chat or VTech Companion Devices?

SZ.chat ships an update monthly, and VTech Companion Devices every 41 months. Most recently, SZ.chat was updated on November 3, 2026 and VTech Companion Devices on November 3, 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.*