# NunoX vs GreyFab

The clearest difference is iOS requirement: NunoX at 12.0 against GreyFab's 14.1. 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.

NunoX ships an update every 3 weeks, GreyFab monthly. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | NunoX | GreyFab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/nunox/id1387715706/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 14 MB | 10 MB |
| Requires iOS | **12.0** | 14.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TG3D Studio Inc.](https://appshunter.io/developer/1057005395) | [Kreon Solutions](https://appshunter.io/developer/1470732638) |

## What reviewers say

### NunoX

[App page](https://appshunter.io/ios/app/nunox/id1387715706)

This app allows users to control a fabric scanner and view scanned fabrics on a website. It analyzes scanned data to create 3D materials like color, normal, and specular maps for use in other applications.

**Highlights:** Fabric scanner control, View scanned fabrics online, 3D material generation, Color-map creation, Normal-map creation, Specular-map creation

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

**In-app purchases:** none


### GreyFab

[App page](https://appshunter.io/ios/app/greyfab/id6444673930)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NunoX free?

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

### Is GreyFab free?

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

### Do NunoX or GreyFab have ads?

Neither NunoX nor GreyFab shows ads.

### Which is updated more often, NunoX or GreyFab?

NunoX ships an update every 3 weeks, and GreyFab monthly. Most recently, NunoX was updated on October 3, 2026 and GreyFab on October 11, 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.*