208+ iOS apps curated and reviewed
If you already know CNC Machinist Calculator Ultra, this is the deeper bench. 208+ machinist calculator apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.9★ (24) | No | Yes | Jul 2026 |
| 2 |  | Free | 4.6★ (47) | No | No | Jul 2026 |
| 3 |  | $14.99 | 4.7★ (642) | No | No | Jul 2026 |
| 4 |  | Free | 1.8★ (8) | No | No | Jul 2026 |
| 5 |  | Free | 4.6★ (394) | Yes | No | Jul 2026 |
| 6 |  | Free | — | Yes | Yes | Jul 2026 |
| 7 |  | Free was $4.99 | 4.6★ (142) | No | No | Jul 2026 |
| 8 |  | Free | 4.8★ (5) | No | No | May 2026 |
This app provides machinists and engineers with a comprehensive suite of tools for CNC operations. It offers a wide range of calculations for turning, milling, drilling, and more, designed to enhance precision and boost productivity.
This app is a comprehensive calculator for CNC machinists, simplifying the calculation of speeds and feeds for milling, drilling, and turning operations. It automatically suggests optimal cutting conditions based on material choices and supports advanced features like chip thinning and HSM machining.
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.
This app serves as a comprehensive machining calculator and reference tool for drilling, milling, and turning operations. It provides easy-to-use calculations for RPM, feed rates, and machining time, along with interactive charts for tap and drill sizes, and machining parameters.
Access essential machine codes, calculators, and practical resources for machinists. Get direct support from engineers and explore a library of machining information. Enhance your productivity and problem-solving on the shop floor.
Calculate optimal milling speeds and feeds for various cutters. Supports metric and US units, generating baseline data from tool parameters and material. Features include Material Removal Rate, Chip Thinning, and Ball nose calculations.
This app offers machinists and engineers tools and resources for holemaking and finishing applications. It helps convert cutting tool parameters and select the right boring inserts. Users can also access product literature and connect with an engineering helpline.
This app offers a comprehensive suite of calculation tools, including basic, scientific, and unit conversion functions. It features an AI-powered math solver that can solve problems from photos and a dedicated math notes section for jotting down equations and diagrams. Accessibility options like dynamic text size and VoiceOver support are also included.
This app is a powerful calculator designed for construction and woodworking professionals, as well as students. It simplifies calculations involving feet, inches, and fractions, offering conversions between various measurement units and displaying equations and results simultaneously. Advanced features are available through optional in-app purchases.
This app provides comprehensive speed and feed calculations for various machining processes including milling, turning, drilling, and boring. It includes material and tool settings, drill and thread chart look-ups, and right triangle solutions.
This free calculator app offers a fast, ad-free experience with a visual input and calculation history. Customize your experience with various keyboard sounds and colors, and access advanced scientific functions when needed.
This app instantly configures running parameters for machining cutters, calculating RPM, IPM, SFM, and Chimp-Loads for various materials. It provides confidence and swagger for shop floor operations and allows sharing of findings.
This app provides recommended running parameters for CNC machining, specifically for Helical Solutions and Harvey Tool products. It generates customized speeds and feeds based on your end mill, tool path, material, and machine setup, optimizing metal removal rates and shop productivity.
A straightforward calculator designed for speed and accuracy, mimicking classic pocket calculators. It offers real-world logic, business-focused calculations like cost, sell, and margin, and a clean interface for effortless use.
This utility app assists machinists with CNC calculations, including cutting speed, RPM, and feed rate. It also provides databases for hole and shaft tolerances, as well as detailed thread specifications.
This app provides essential calculations for machinists, including speeds and feeds, tap drill sizes, and G-code generation. It offers a comprehensive set of tools for CNC operators and manual machinists, all accessible offline without ads or account creation.
This app calculates optimal cutting speeds and feeds for CNC milling and turning operations. It supports various materials, tools, and machining techniques like chip thinning and HSM. Includes helpful charts and calculators for machinists.
This app offers a free, powerful alternative to hardware graphing calculators. It supports basic to complex math, including graphing, statistics, and matrix operations, with a built-in user manual for assistance.