iNC-Mill: CNC Editor & Sim

iNC-Mill: CNC Editor & Sim

STP/STL Models · Cutting Sim

1 ratings
Free
In-App Purchases

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Details

  • Released
  • Updated
  • December 2, 2025
  • September 30, 2026

Features

iNC-Mill: CNC Editor & Sim screenshot #1 for iPhone
iNC-Mill: CNC Editor & Sim screenshot #2 for iPhone
iNC-Mill: CNC Editor & Sim screenshot #3 for iPhone
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About

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.

✓Smart NC/G-code editing
✓CNC simulation
✓Process calculators
✓3D toolpath viewer
✓Local-first file processing
✓Large program handling
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What's New in iNC

1.0.18

September 30, 2026

1.0.18: Choose the 3D preview that fits your task. • NC previews now offer Standard, Machining and View modes. STEP/STP and STL models support Standard and View. • New Machining mode pairs 3D toolpaths with read-only NC code in one workspace. Resize stacked or side-by-side panes to fit the available space. Browse syntax-colored code with fixed line numbers and navigate linked source lines where available. • A compact machining summary and expandable details show available tool, feed, spindle, position and other information alongside the toolpath. • New View mode hides the top navigation, bottom tab bar and information panels for a larger 3D viewing area, while keeping scene tools available. Switching modes preserves the camera and playback position; return to Standard at any time. • Refined NC input, scrolling, syntax highlighting, search and replace for longer programs. Fixed missed actions during rapid single replacements. • Long-press N to renumber or remove block numbers in selected lines or the whole file, with an affected-line count before applying. Confirm the match count before Replace All. Improved caret, selection and scroll-position retention after batch edits, cutting and undo. • Code assistance and knowledge references support all ten app languages, with improved reference matching for different controllers. • Restored sidebar access to milling, turning and quick calculators, available with an active subscription. • Fixed parsing of some G41/G42 cutter-compensated arcs and improved toolpath continuity.

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Subscriptions & In-App Purchases

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$1.991 Month
7 Days trial
How to cancel iNC subscription ⁉️

Developer apps

FAQ

What is iNC-Mill?

iNC-Mill is a mobile application designed to function as a portable CNC workstation. It integrates smart NC/G-code editing, CNC simulation, and process calculators, allowing users to manage machining programs directly on their iPhone or iPad.

Does iNC-Mill have ads?

No, iNC-Mill does not contain advertisements. The application is designed with a focus on engineer-friendliness and a clean user interface, ensuring an uninterrupted experience for users.

How does iNC-Mill handle user data and privacy?

iNC-Mill operates on a local-first principle, meaning all parsing and rendering occur on the device. Machining content is not uploaded, and NC programs are not used for ads or profiling. Anonymous crash reporting is optional and does not include NC file contents.

What are the subscription options for iNC-Mill?

iNC-Mill offers both monthly and yearly subscription plans, each including a 7-day free trial. The monthly subscription is $1.99, and the yearly subscription is $17.99. Full features are available during the subscription period.

How can I cancel my iNC-Mill subscription or free trial?

Subscriptions and free trials can be managed or canceled within your device's settings. Navigate to Settings > Apple ID > Subscriptions. It's important to cancel at least 24 hours before the end of the current period to avoid automatic renewal.

What file formats does iNC-Mill support for NC programs?

iNC-Mill supports common NC program file formats, including .nc, .txt, and .gcode. The application is optimized for loading and browsing even very large programs, making it suitable for extensive CAM-generated files.

Can iNC-Mill be used offline?

Yes, iNC-Mill is designed for confidential machining and works without an internet connection. Files are processed on the device, eliminating cloud dependency and ensuring usability in environments without reliable internet access.

What are the age restrictions for iNC-Mill?

iNC-Mill has an age rating of 4+. This indicates that the content is generally suitable for all ages, with no mature themes or potentially disturbing material.