# ELEGOO Matrix vs Octonium

The clearest difference is in-app purchases: ELEGOO Matrix at none against Octonium's 2. Octonium's advantage is update cadence (every 5 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Octonium sells 2 in-app purchases, starting at $3.99 per month. ELEGOO Matrix asks for nothing beyond the download.

ELEGOO Matrix ships an update fortnightly, Octonium every 5 days. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ELEGOO Matrix | Octonium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (133 ratings)](https://appshunter.io/ios/app/elegoo-matrix/id6745138636/reviews)** | — |
| Number of ratings | **133** | — |
| Positive reviews | 19.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free | — |
| Size | 151 MB | 81 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [深圳市智能派科技有限公司](https://appshunter.io/developer/1776794715) | [Octocode](https://appshunter.io/developer/1896334577) |

## What reviewers say

### ELEGOO Matrix

[App page](https://appshunter.io/ios/app/elegoo-matrix/id6745138636)

This app provides remote control and monitoring for 3D printers, supporting both SLA/DLP and FDM models. Manage your printing tasks, view history, and sync data across devices for efficient 3D printing management.

**Highlights:** Remote print control (start, pause, stop), Real-time print monitoring, Print history logs, Support for SLA/DLP and FDM printers, Multi-device management, Cloud sync for records and settings

**In-app purchases:** none


### Octonium

[App page](https://appshunter.io/ios/app/octonium/id6796736984)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Octonium Premium Monthly | $3.99 | per month |
| Octonium Premium Yearly | $44.99 | per year |


## Frequently asked questions

### Is ELEGOO Matrix free?

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

### Is Octonium free?

Octonium is free to download, with in-app purchases available.

### Do ELEGOO Matrix or Octonium have ads?

Neither ELEGOO Matrix nor Octonium shows ads.

### Which is updated more often, ELEGOO Matrix or Octonium?

ELEGOO Matrix ships an update fortnightly, and Octonium every 5 days. Most recently, ELEGOO Matrix was updated on October 13, 2026 and Octonium on October 8, 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.*