# GCode Scanner for CNC Machines vs iNC

The clearest difference is update cadence: iNC at weekly against GCode Scanner for CNC Machines's every 3 weeks. GCode Scanner for CNC Machines's advantage is ratings volume (3 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. GCode Scanner for CNC Machines sells 3 in-app purchases, starting at $4.99 per 7 days and iNC sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for GCode Scanner for CNC Machines against 5.0 for iNC. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

GCode Scanner for CNC Machines ships an update every 3 weeks, iNC weekly. The most recent releases landed on August 27, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | GCode Scanner for CNC Machines | iNC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/gcode-scanner-for-cnc-machines/id6747010022/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/inc-mill-cnc-and-g-code-editor/id6755829129/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 77 MB | 49 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jeremiah Moore](https://appshunter.io/developer/1695450531) | [乐勇 刘](https://appshunter.io/developer/1856258038) |

## What reviewers say

### GCode Scanner for CNC Machines

[App page](https://appshunter.io/ios/app/gcode-scanner-for-cnc-machines/id6747010022)

This tool allows users to view and simulate CNC machine code (G-code) and 3D model files (STL) before production. It helps prevent errors, save tools, and reduce setup times for machinists, programmers, and engineers.

**Highlights:** G-code viewer with real-time toolpath playback, Error detection for gouges and over-travels, STL model viewer, Universal G-code compatibility, Shop-floor ready interface, Import from cloud storage or local device

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly Membership | $4.99 | per 7 days |
| Pro Monthly Membership | $7.99 | per month |
| Pro Annual Membership | $69.99 | per year |


### iNC

[App page](https://appshunter.io/ios/app/inc-mill-cnc-and-g-code-editor/id6755829129)

This app provides a portable CNC workstation for editing, simulating, and calculating machining parameters. It allows for on-site tuning, travel support, and confidential machining without cloud dependency. Features include process calculators, an NC program editor, and a 3D toolpath viewer.

**Highlights:** Smart NC/G-code editing, CNC simulation, Process calculators, 3D toolpath viewer, Local-first file processing, Large program handling

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscribe Monthly | $1.99 | per month |
| Subscribe Yearly | $17.99 | per year |


## Frequently asked questions

### Is GCode Scanner for CNC Machines free?

GCode Scanner for CNC Machines is free to download, with in-app purchases available.

### Is iNC free?

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

### Which has better reviews, GCode Scanner for CNC Machines or iNC?

GCode Scanner for CNC Machines and iNC are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do GCode Scanner for CNC Machines or iNC have ads?

Neither GCode Scanner for CNC Machines nor iNC shows ads.

### Which is updated more often, GCode Scanner for CNC Machines or iNC?

GCode Scanner for CNC Machines ships an update every 3 weeks, and iNC weekly. Most recently, GCode Scanner for CNC Machines was updated on August 27, 2026 and iNC on September 15, 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.*