Learn CNC lathe programming with a 3D simulator. Practice G-code, edit control programs, and visualize machining operations. Ideal for students and aspiring metalworking specialists.
GCodeReader CNC by Favionics



218+ iOS apps curated and reviewed
Every iPhone needs a few good gcodereader cnc apps. We benchmark 218+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | — | No | No | Jun 2026 | ||
| 2 | Free | 3.7★ (11) | No | No | Sep 2026 | ||
| 3 | $3.99 | 4.1★ (67) | No | No | Jul 2026 | ||
| 4 | Free | 4.4★ (6.3K) | No | Yes | Sep 2026 | ||
| 5 | Free | 4.3★ (65) | No | Yes | Sep 2026 | ||
| 6 | Free | 4.5★ (1.1K) | Yes | Yes | Sep 2026 | ||
| 7 | Free | 3.0★ (8) | No | No | Jul 2026 | ||
| 8 | $14.99 | 4.7★ (675) | No | No | Sep 2026 |









Learn CNC lathe programming with a 3D simulator. Practice G-code, edit control programs, and visualize machining operations. Ideal for students and aspiring metalworking specialists.






This app offers a high-quality 2D.5 CNC milling machine simulation with support for radius compensation G41/G42. It features sharp, zoomable vector graphics and includes all G & M functions with examples for educational purposes.