Know what the program does
before you press cycle start.
The full G and M code reference, cutting calculators, a tooling library and a line-by-line program reader. In your pocket, at the machine, with no signal.
N00What goes wrong
A tool change at the wrong Z.
Spindle into the vice.
An S word nobody typed.
Cutter dragged through the part.
A feed guessed off a forum post.
Scrap, and the job run twice.
Every one of them is sitting in the program before you press cycle start. You just have to be able to read it.
N10Read
The program,
explained line by line.
Photograph a program off the control, a setup sheet or a printout. The app reads it back in plain English, then tells you what's missing and what looks risky before the machine finds out for you.
- Every block explained, canned cycles and compensation included
- Validation that names the fault and the fix: unsafe Z on a tool change, a spindle with no S word, a program that never ends
- Write or paste your own, then export .nc straight to the controller
N20Reference
140 codes. Seven controllers.
One search field.
Every G and M code with what it does, what it expects, and how it differs between controls. Tap any code to see the difference between a Fanuc and a Haas before it bites you.
Hover a code.
Controller dialects covered
N30Calculate
The numbers worked out,
not guessed at.
Pick the material and the cutter. Get RPM, feed, chip load and material removal rate, with the chip load range you should be inside rather than a single number and good luck.
- Materials with hardness and machinability notes, from 6061 to titanium
- Trigonometry, bolt circles, tapers and angles, in the units your drawing uses
- Cutters, holders, inserts, thread specs and tap drill charts, all offline
N40Learn
Fifty-five lessons,
in the right order.
Structured lessons with quizzes and challenges that build on each other, instead of a YouTube series that stops at part six and a forum thread from 2009. Start with no CNC experience and finish reading and writing programs.
N50Free & Pro
Free is genuinely usable.
Pro unlocks the rest.
No subscription trap, no login wall, no data leaving your phone.
- The complete G and M code reference
- Speeds and feeds calculator
- Editor with live safety checks
- The first two learning modules
- All eleven learning modules
- Scan and analyse a program from the machine
- Trigonometry, taper and bolt-circle tools
- Unlimited saved programs
- Full tooling and materials library
Take it to the machine.
Free to start. For iPhone. Nothing to sign up for.
M30