# GoX Tech vs Custo3D

The clearest difference is in-app purchases: GoX Tech at none against Custo3D's 2. GoX Tech also leads on iOS requirement (15.6 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Custo3D sells 2 in-app purchases, starting at $1.99 per month. GoX Tech asks for nothing beyond the download.

GoX Tech ships an update every 2 months, Custo3D every 3 weeks. The most recent releases landed on September 11, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | GoX Tech | Custo3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/custo3d/id6776867403/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 113 MB | 4 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Go Rastreamento](https://appshunter.io/developer/1716579329) | [Bruno Amaral](https://appshunter.io/developer/1893194070) |

## What reviewers say

### GoX Tech

[App page](https://appshunter.io/ios/app/gox-tech/id6472062074)

**Features:** macOS Compatibility

**In-app purchases:** none


### Custo3D

[App page](https://appshunter.io/ios/app/custo3d/id6776867403)

Calculate the precise cost of 3D prints, factoring in materials, electricity, printer wear, labor, and profit margin. Generate professional proposals for clients instantly. Supports multiple printer profiles and offline access.

**Highlights:** Full cost calculation (material, energy, depreciation, labor, profit), Multiple printer profiles (FDM/resin), Offline quote saving, Commercial proposal generation, Live Bambu printer monitoring, MakerWorld print integration

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Custo3D Pro — Monthly | $1.99 | per month |
| Custo3D Pro — Yearly | $11.99 | per year |


## Frequently asked questions

### Is GoX Tech free?

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

### Is Custo3D free?

Custo3D is free to download, with in-app purchases available.

### Do GoX Tech or Custo3D have ads?

Neither GoX Tech nor Custo3D shows ads.

### Which is updated more often, GoX Tech or Custo3D?

GoX Tech ships an update every 2 months, and Custo3D every 3 weeks. Most recently, GoX Tech was updated on September 11, 2026 and Custo3D on September 19, 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.*