G-Code Guru: CNC Machinist Kit

Stop Googling G-codes on the shop floor. G-Code Guru puts every reference, calculator, and lesson a CNC programmer needs right in your pocket — fully offline, ready at the machine.

REFERENCE
- 124 G-Code and M-Code entries with descriptions, examples, and usage notes
- 7 controllers: Fanuc, Haas, Siemens, Mazak, Okuma, Grbl, Marlin
- Search, filter by category, and save favourites for quick access

CODE EDITOR
- Syntax highlighting for G-Code with line numbers
- Real-time validation catches errors before your machine does
- Safety checks: spindle, tool length comp, safe Z, program endings
- Safe code templates for headers, tool changes, and endings
- Export programs as .nc files, ready for the controller

SPEEDS & FEEDS CALCULATOR
- Calculate RPM, feed rate, chip load, and material removal rate
- Material database: aluminium, steel, stainless, titanium, plastics, composites
- Tool database: end mills, drills, taps, inserts
- Save favourite calculation presets

TRIGONOMETRY CALCULATOR
- Right triangle solver
- Bolt circle generator
- Taper and angle calculations

TOOLING LIBRARY
- Cutting tools: end mills, drills, taps, reamers, boring bars, turning tools
- Tool holders: CAT, BT, HSK, ER collets, straight shank, Morse taper
- Insert specifications: CNMG, WNMG, DNMG, and more
- Thread specs: UNC, UNF, Metric, NPT, BSP
- Drill and tap charts with tap drill reference

LEARNING PATH
- 55 structured lessons across 11 modules
- 163 quiz questions with immediate feedback
- 15 interactive code challenges with validation
- Topics: fundamentals, motion, tool management, M-codes, safety, macro programming, multi-axis, lathe, 3D printing
- Track your progress and bookmark lessons

KNOWLEDGE BASE
- In-depth articles on chip load, surface speed, tool materials, formulas, and best practices

SCAN & ANALYSE
- Point your camera at a machine screen or printed program
- On-device OCR extracts the G-Code
- AI-powered analysis explains what the program does step by step
- Safety assessment flags missing safety blocks and risky moves
- Import scanned code into the editor

BUILT FOR THE SHOP FLOOR
- 100% offline — no internet required
- Dark industrial theme, easy on the eyes
- Works on iPhone and iPad

G-Code Guru Pro unlocks the full toolkit: all 11 learning modules, unlimited saves, the complete tooling library, knowledge base, calculation presets, code scanning analysis, a