# NEJE 3 vs VoidMicroBT

The clearest difference is iOS requirement: VoidMicroBT at 13.0 against NEJE 3's 16. 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.

NEJE 3 ships an update every 2 months, VoidMicroBT every 3 months. The most recent releases landed on September 21, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | NEJE 3 | VoidMicroBT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (4 ratings)](https://appshunter.io/ios/app/neje-3/id1616299293/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 2 MB | 7 MB |
| Requires iOS | 16 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen ZhiXinJie Technology Co., Ltd.](https://appshunter.io/developer/1466589338) | [放 崔](https://appshunter.io/developer/1540899092) |

## What reviewers say

### NEJE 3

[App page](https://appshunter.io/ios/app/neje-3/id1616299293)

Control and manage NEJE laser engraving machines from your mobile device. Connect to your NEJE 3, 4, or 5 series engraver to operate it remotely. Supports various models for a seamless engraving experience.

**Highlights:** Device control, Support for NEJE 3/4/5 series, Remote operation, Multiple model 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 NEJE 3 free?

NEJE 3 is free to download, with no in-app purchases.

### Is VoidMicroBT free?

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

### Do NEJE 3 or VoidMicroBT have ads?

Neither NEJE 3 nor VoidMicroBT shows ads.

### Which is updated more often, NEJE 3 or VoidMicroBT?

NEJE 3 ships an update every 2 months, and VoidMicroBT every 3 months. Most recently, NEJE 3 was updated on September 21, 2026 and VoidMicroBT on October 10, 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.*