# Laser engraving vs VoidMicroBT

The clearest difference is update cadence: Laser engraving at fortnightly against VoidMicroBT's every 3 months. Laser engraving also leads on iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Laser engraving ships an update fortnightly, VoidMicroBT every 3 months. The most recent releases landed on September 24, 2026 and December 16, 2025 respectively.

## The numbers

| Metric | Laser engraving | VoidMicroBT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (26 ratings)](https://appshunter.io/ios/app/laser-engraving/id1519391261/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 8.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free | — |
| Size | 55 MB | 7 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dongguan Xinjia Laser Technology Co., Ltd](https://appshunter.io/developer/1519391263) | [放 崔](https://appshunter.io/developer/1540899092) |

## What reviewers say

### Laser engraving

[App page](https://appshunter.io/ios/app/laser-engraving/id1519391261)

This app allows you to easily engrave designs using a portable WiFi laser engraver. Connect wirelessly to send content from your device to the engraver for a seamless experience.

**Highlights:** Portable WiFi laser engraver control, Wireless content transfer, Easy engraving process, App-based design sending

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

**In-app purchases:** none


### VoidMicroBT

[App page](https://appshunter.io/ios/app/voidmicrobt/id6449016906)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Laser engraving free?

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

### Is VoidMicroBT free?

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

### Do Laser engraving or VoidMicroBT have ads?

Neither Laser engraving nor VoidMicroBT shows ads.

### Which is updated more often, Laser engraving or VoidMicroBT?

Laser engraving ships an update fortnightly, and VoidMicroBT every 3 months. Most recently, Laser engraving was updated on September 24, 2026 and VoidMicroBT on December 16, 2025.

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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.*