Sparky Toolbox offers a suite of calculators for electricians, including Ohm's Law, wire sizing, voltage drop, and more. Below are 13 productivity & work apps with similar functionality to Sparky Toolbox, matched by what each product actually does — not ranked or scored. Explore each to find the closest fit for your use case.
Electrical Calculation Tools is a mobile app offering a suite of calculators for electrical formulas and conversions. It helps electricians, engineers, and students perform accurate calculations for circuit design, troubleshooting, and energy estimation directly from their iOS device.
SparkyToolkit is an iOS app designed for Australian electricians, offering calculators for electrical parameters, compliance documentation, standards references, and site plan management. It helps professionals perform accurate calculations and manage records efficiently on site.
E-Calc Journeyman 2024 is an iOS app for electricians and engineers, providing tools for electrical calculations, code compliance, and project documentation. It supports motor loads, transformer sizing, voltage drop, and more, with iCloud sync and sharing features.
E-Calc Master 2024 is a mobile app for iOS and Android that provides advanced electrical calculations based on the 2024 Canadian Electrical Code. It helps electricians, engineers, and contractors with wire sizing, conduit fill, voltage drop, and code compliance, streamlining field work and design.
Canada Electricians Calculator provides Canadian electricians with fast, accurate calculations for conduit fill, ampacity, wire sizing, and more, all compliant with the Canadian Electrical Code. Designed for apprentices, journeymen, and contractors. Available on iOS.
AMPFieldKit is a mobile app for electricians and engineers, offering NEC-based calculators and essential reference tools. It runs entirely offline, with no ads or data collection, making it ideal for fieldwork and on-the-go calculations.
Electrical Calculations provides electricians and engineers with tools for performing common electrical calculations, such as wire sizing, voltage drop, and Ohm's law. The app is designed for field use, offering quick access to essential formulas and converters.
High Voltage Engineering Tools is an offline app offering 76 calculators and 7 reference tables for substation, transmission, and distribution engineers. It supports field work with instant calculations, formula display, and PDF exports.
BS7671 Field Toolkit provides electrical professionals with calculation engines, cable sizing tools, and compliance validators for the UK's IET Wiring Regulations. It simplifies on-site and office workflows, ensuring safe and efficient installations. Ideal for engineers and contractors needing quick, accurate regulatory support.
Lighting Toolbox is a mobile productivity app offering ten specialized tools for lighting designers, engineers, and technicians. It includes calculators for ArtNet, load distribution, voltage drop, color temperature, and live measurement features, streamlining technical workflows in production environments.
WireMind Pro is an iOS app for electricians, providing offline electrical calculations based on Australian/New Zealand wiring standards. It offers cable sizing, voltage drop, and other tools, with a one-time purchase unlocking all features. Designed for field use.
Electrical Systems Visual Lab is an iOS app offering animated simulations, engineering tools, and NEC code references to help users learn and apply electrical concepts. It targets electricians, apprentices, and students seeking interactive, visual learning resources for electrical systems.
Electronic Circuits Calc Pro is a comprehensive toolkit for electronics enthusiasts, students, and engineers, offering over 130 calculators and reference tools. It covers essential electronics concepts, component codes, and circuit design, with step-by-step explanations and multi-language support. Ideal for learning, prototyping, or quick checks on the go.
