# iNC vs CNCCalc

The clearest difference is price: iNC at Free against CNCCalc's $2.99. iNC also leads on update cadence (weekly vs every 2 months). CNCCalc's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

iNC is free to download; CNCCalc costs $2.99 up front. iNC sells 2 in-app purchases, starting at $1.99 per month. CNCCalc asks for nothing beyond the download.

iNC ships an update weekly, CNCCalc every 2 months. The most recent releases landed on September 15, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | iNC | CNCCalc |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/inc-mill-cnc-and-g-code-editor/id6755829129/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Freemium | — |
| Size | 49 MB | 4 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [乐勇 刘](https://appshunter.io/developer/1856258038) | [hiroshi masaki](https://appshunter.io/developer/1896028700) |

## What reviewers say

### 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 |


### CNCCalc

[App page](https://appshunter.io/ios/app/cnccalc/id6772679458)

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

**In-app purchases:** none


## Frequently asked questions

### Is iNC free?

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

### Is CNCCalc free?

CNCCalc costs $2.99, with no in-app purchases.

### Do iNC or CNCCalc have ads?

Neither iNC nor CNCCalc shows ads.

### Which is updated more often, iNC or CNCCalc?

iNC ships an update weekly, and CNCCalc every 2 months. Most recently, iNC was updated on September 15, 2026 and CNCCalc on September 22, 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.*