Best Cnc Retrofit Apps

219+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated July 2026

With an average user rating of 4.5★, the cnc retrofit category is one of the App Store's strongest. Browse all 219+ apps we track, sorted so the most loved ones surface first.

Compare top Cnc Retrofit Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CNC RetrofitCNC RetrofitFreeNoNoMay 2026
2CNC Lathe Simulator LiteCNC Lathe Simulator LiteFree3.7★ (11)NoNoSep 2026
3CNC Machinist Calculator ProCNC Machinist Calculator Pro$14.994.7★ (675)NoNoSep 2026
4Easy CNCEasy CNCFree3.0★ (8)NoNoJul 2026
5CNC Machinist Calculator UltraCNC Machinist Calculator UltraFree4.9★ (26)NoYesSep 2026
6Learn Your CNC AcademyLearn Your CNC AcademyFree5.0★ (2)NoNoSep 2026
7CNC Alarm ToolCNC Alarm ToolFree5.0★ (6)NoNoMay 2026
8MyHaasMyHaasFree4.6★ (149)NoNoSep 2026

Top Picks for Cnc Retrofit

4.7😊(675 ratings)
$14.99
CNC Machinist Calculator Pro screenshot 1
CNC Machinist Calculator Pro screenshot 2
CNC Machinist Calculator Pro screenshot 3
CNC Machinist Calculator Pro screenshot 4
CNC Machinist Calculator Pro screenshot 5
CNC Machinist Calculator Pro screenshot 6

This app provides a comprehensive suite of calculators and tools for CNC machinists, engineers, and hobbyists. It offers specialized calculations for turning, milling, drilling, threading, and geometric tolerances, along with material data and G-code generation.

What We Love

  • 🚀 Useful for thread data
  • 👍 Helpful for programming mills and designing fixtures
  • 👍 Provides all the technical data needed
  • 👍 Great resource for learning as a beginner machinist
  • 👍 Fantastic machinist reference and calculator
  • 👍 Saves time in setup work
  • 👍 Comprehensive and easy to use
  • 👍 Invaluable for the modern machine shop employee

Room to Improve

  • 🐛 No more support or new features
  • 🐛 No easy reference chart for threads
  • 🐛 Calculator issues with mathematical operations
  • 🐛 Clunky UI and slow animations
  • 🐛 Pauses music when opened
  • 🐛 Thermal expansion calculator glitchy

More Cnc Retrofit apps to explore

FAQ about Cnc Retrofit

Are there free cnc retrofit apps for iPhone?
Yes — 19 of the top cnc retrofit apps we rank are free to download, including CNC Retrofit and CNC Lathe Simulator Lite.
CNC Retrofit has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 219+ cnc retrofit apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.