iNC-Mill: CNC G-Code Simulator
NC Editor & 3D Toolpath Viewer
About
Edit and simulate CNC G-code with 3D toolpath visualization. Inspect stock removal, view STEP/STL models, and access programming practice tools. Offers file management and basic 3D viewing for free, with advanced features requiring a subscription.
What's New in iNC
1.0.26
November 6, 2026
1.0.26 Stock setup and cutting simulation improvements • Choose bar, tube or stepped stock for turning, and box, cylinder or tube stock for milling. Set dimensions and workpiece origins. • Save reusable stock presets and keep stock settings with each program. Preview and CNC Simulation share the program’s stock configuration. • Enable cutting simulation separately from stock setup. Review milling and turning material removal during playback. • Automatically suggested stock adapts to the current toolpath. Applying stock settings preserves your chosen dimensions and workpiece origin. • Copy folders and select multiple items in Recently Deleted. Improve tool resolution and material replay stability.
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FAQ
What is iNC-Mill?
iNC-Mill is a mobile application designed for editing and simulating CNC G-code. It allows users to review 3D toolpaths, inspect stock removal, and view STEP/STL models directly on their iPhone or iPad.
Is iNC-Mill free to use?
Basic file management and 3D viewing are available for free. However, advanced features like NC editing, simulation, knowledge references, calculators, and advanced 3D tools require an active subscription.
What subscription plans are available for iNC-Mill?
iNC-Mill offers both monthly and yearly subscription plans. The monthly subscription costs $1.99 and includes a 7-day free trial. The yearly subscription is $19.99 and also includes a 7-day free trial.
What types of CNC controllers does iNC-Mill support?
iNC-Mill supports FANUC macro execution flow and Mitsubishi M800/M80 milling and turning programs. It also reviews supported Haas NGC 3-axis milling and 2-axis turning commands.
Can I measure dimensions within iNC-Mill?
Yes, you can measure supported STEP geometry, including distances, radii, angles, and model dimensions. Measurements between toolpath points and simulated workpiece surfaces are also available as mesh-based approximations.
Does iNC-Mill have ads?
No, iNC-Mill does not contain advertisements. The application is ad-free.
What devices is iNC-Mill compatible with?
iNC-Mill is compatible with both iPhone and iPad devices.
How often is iNC-Mill updated?
The latest version of iNC-Mill is 1.0.26, which was last updated on November 6, 2026. Updates typically include new features, bug fixes, and performance improvements.
