Best i alternatives: apps like i-Machinist

10+ similar apps compared and reviewed

4.7 avg rating

9 free apps

Updated October 2026

ilan TETRUASHVILI

📊 Productivity

Looking for something like i? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to i

#1

CNC Machinist Calculator by Vladislav Zhirnov

Speeds, Feeds, Fits & G-Code

Editor's Choice

5.0(1 ratings)

FreeIn-App Purchases

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This industrial calculator provides CNC programmers and machinists with instant calculations for speeds, feeds, horsepower, coolant flow, tolerances, and G-code patterns. It offers 16 production-ready tools, works offline, and features a user-friendly interface designed for the shop floor. Save and share results for improved efficiency and accuracy.

#2

Machining Calculators by Ashvin Kevadiya

Machinist Calculator

Strong Contender

0.0(0 ratings)

FreeIn-App Purchases

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#3

Cutting Tool App by Mitsubishi Materials Corporation

Machining & tool information

Worth Considering

0.0(0 ratings)

Free

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This application assists with calculations for carbide tools, including spindle speed and cutting speed. It supports various calculation types and provides access to online resources and inquiry services.

More apps like i

by Gorilla Tools, Inc

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.

Instant configuration of running parametersCalculates RPM, IPM, SFM, and Chimp-LoadsSupports a wide variety of machining materials

Fit Tolerance ANSI

Fit Tolerance ANSI

Fit Tolerance ANSI

Fits and Tolerances Calculator

Calculate ANSI standard limits and fits for cylindrical parts like bearings and shafts. It supports various fit types based on inch units and provides a schematic representation of the fit. Ideal for engineers and designers working with precision components.

ANSI standard limits and fits calculationSupports inch unitsCalculates tolerances for inner and outer features

Machining Cutting Calculations

Machining Cutting Calculations

Machining Cutting Calculations

Machine Cut Calculator

Machining solutions

This app provides engineers and salespersons with technical support for cutting tools and machining operations. Access product news, videos, e-catalogs, and selection guides. It also includes tools for calculating machine power and converting insert grades.

New product and technical articlesProduct demonstration videosE-catalog with specifications and CAD

GCode Scanner for CNC Machines

GCode Scanner for CNC Machines

GCode Scanner for CNC Machines

Machinist Toolkit, AI Chatbot

This tool allows users to view and simulate CNC machine code (G-code) and 3D model files (STL) before production. It helps prevent errors, save tools, and reduce setup times for machinists, programmers, and engineers.

G-code viewer with real-time toolpath playbackError detection for gouges and over-travelsSTL model viewer

free with in-app purchases

Milling Speed and Feed Calc

Milling Speed and Feed Calc

Milling Speed and Feed Calc

Spindle Speed & Feed Rate

Quickly calculate spindle speed and feed rate for milling operations. This tool provides instant results, supports various units, and includes formulas for reference. Ideal for machinists and CNC operators.

Instant calculationCopy results to other appsIncludes formulas for reference

Digi-Pas Machinist Level

Digi-Pas Machinist Level

Digi-Pas Machinist Level

This app enhances the functionality of specific digital machinist levels by enabling wireless Bluetooth connectivity. It allows for simultaneous 2-axis leveling, angle measurement, and 2D alignment, transforming complex tasks into efficient single-person operations.

Wireless Bluetooth connectivity2-Axis simultaneous levelingAngle measurement