# BLK Live vs VTech Companion Devices

The clearest difference is review sentiment: VTech Companion Devices at 50% against BLK Live's 0%. VTech Companion Devices also leads on rating (2.3 vs 1.5) and iOS requirement (13.0 vs 15.0). BLK Live's advantage is update cadence (every 2 months vs every 41 months). On price, ratings volume, 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.

VTech Companion Devices holds the better App Store score, 2.3 against 1.5. Both are backed by a comparable volume of ratings — 11 and 9 respectively. Written reviews point the same way: 0% of BLK Live's written reviews are positive against 50% of VTech Companion Devices's.

BLK Live ships an update every 2 months, VTech Companion Devices every 41 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | BLK Live | VTech Companion Devices |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (11 ratings)](https://appshunter.io/ios/app/blk-live/id1608854881/reviews) | **[2.3 (9 ratings)](https://appshunter.io/ios/app/vtech-companion-devices/id6443592740/reviews)** |
| Number of ratings | **11** | 9 |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 41 months |
| Monetization | Free | Free |
| Size | 145 MB | 131 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Leica Geosystems AG](https://appshunter.io/developer/532477810) | [VTech Telecommunications Limited](https://appshunter.io/developer/1069233460) |

## What reviewers say

### BLK Live

[App page](https://appshunter.io/ios/app/blk-live/id1608854881)

This application allows users to connect to and control Leica 3D imaging laser scanners. It provides real-time visualization of scan paths, 3D viewing for data inspection, and direct export options to common file formats or cloud platforms.

**Highlights:** Connect to BLK scanners, Control scanner settings, Organize data in jobs, Real-time scan path visualization, 3D data inspection, Export scans to e57, Upload to Reality Cloud Studio

**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 BLK Live free?

BLK Live 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.

### Which has better reviews, BLK Live or VTech Companion Devices?

VTech Companion Devices is rated higher. BLK Live averages 1.5 out of 5 from 11 ratings, while VTech Companion Devices averages 2.3 from 9 ratings.

### Do BLK Live or VTech Companion Devices have ads?

Neither BLK Live nor VTech Companion Devices shows ads.

### Which is updated more often, BLK Live or VTech Companion Devices?

BLK Live ships an update every 2 months, and VTech Companion Devices every 41 months. Most recently, BLK Live 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.*