iNC-Mill: CNC G-Code Simulator
NC Editor & 3D Toolpaths
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.
What's New in iNC
1.0.21
October 23, 2026
1.0.21: Mitsubishi program support and improved subprogram and turning simulation. • Added Mitsubishi M800/M80 milling and turning program support, with command references, parameter forms and examples. • Improved FANUC and Mitsubishi subprogram lookup across multi-program files and external files, including nested calls and error locations. • Refined Mitsubishi G71/G72 roughing cycles and tool retraction. • Improved lathe stock-contour updates during playback to better match cutting progress. • Improved initial framing of lathe previews while preserving the camera view during playback.
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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.
