Best apps like Electrical Toolkit by HCP

10+ similar apps compared and reviewed

4.3 avg rating
10 free apps
Updated August 2026

Electrical Toolkit by HCP is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Electrical Toolkit by HCP

Mike Holt's Electrical Toolbox#1

Mike Holt's Electrical Toolbox by Mike Holt Enterprises

Electrical Power Calculator
Editor's Choice
🔧 Utilities
4.6(197 ratings)
Free
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This app provides essential calculations for electricians, inspectors, contractors, and engineers. It helps determine conductor sizing, circuit protection, race sizing, and grounding conductor sizes for various electrical equipment and services.

Kopperfield#2

Kopperfield by Kopperfield, Inc.

Load calcs, NEC help, and more
Strong Contender
🔧 Utilities
3.9(9 ratings)
FreeAds
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Kopperfield screenshot 6

Streamline electrical design and permitting with powerful tools for load calculations, panel schedules, and single-line diagrams. Quickly reference the National Electrical Code with an AI-powered chatbot and generate instant PDF reports for inspectors and clients.

AWG Calculator: Wire Size#3

AWG Calculator: Wire Size by Melchisedec Martinez Rodriguez

Electrician Wire Tool
Worth Considering
🔧 Utilities
4.6(67 ratings)
FreeIn-App Purchases
AWG Calculator: Wire Size screenshot 1
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This professional tool provides electricians with accurate, code-based electrical calculations for wire sizing, voltage drop, circuit breakers, and more. It includes NEC® code references and specialized calculations for various systems. Save time and ensure accuracy in the field or during planning.

More apps like Electrical Toolkit by HCP

4
Generac Field Pro
Generac Field Pro
Generac Field Pro
by Generac Power Systems, Inc.
Free

Streamline the installation, servicing, and registration of energy systems. Features guided workflows, smart firmware updates, and comprehensive diagnostics for efficient system management.

Guided commissioning workflowSmart firmware updatesFull system testing
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ElectriCalc Pro
ElectriCalc Pro
ElectriCalc Pro
Electrician NEC Calculator
Free
$29.99 | 100% OFF

This app provides electricians and electrical professionals with a powerful tool for performing complex calculations based on the latest National Electrical Code (NEC). It offers solutions for wire sizing, voltage drop, conduit sizing, and motor calculations, saving time and ensuring code compliance.

NEC compliant calculationsWire and conduit sizingVoltage drop calculations
🔧 Utilities
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free with in-app purchases
6
Span Installer
Span Installer
Span Installer
Commission Span Panels
Free

This app streamlines the installation and servicing of new and existing SPAN panels. It offers enhanced navigation, an improved breaker labeling process, and integrated troubleshooting support. Users can also confirm communications with battery systems and program setpoints for energy management.

Faster new SPAN Panel commissioningSimplified user navigationImproved breaker labeling
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7
Building Wire Selector
Building Wire Selector
Building Wire Selector
Southwire Calculator
Free

This tool helps determine the correct conductor size and wire type for electrical installations. It adheres to the National Electrical Code® wiring methods, ensuring compliance and safety.

Conductor size determinationWire and cable type selectionNational Electrical Code compliance
🔧 Utilities
(2)
free
8
Azure ECM
Azure ECM
Azure ECM
by Zhongshan Broad-Ocean Motor Co., Ltd.
Free

This utility app enables precise adjustment of individual Azure motor speed taps to optimize system CFM. It allows for single-tap adjustments on energized taps, with specific limitations on factory-locked taps. Users can reduce torque for lower speeds by selecting alternative taps.

Adjust individual Azure motor speed tapsOptimize system CFMSingle-tap adjustment on energized taps
🔧 Utilities
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9
NEC Box & Conduit Calc
NEC Box & Conduit Calc
NEC Box & Conduit Calc
NEC Box & Conduit Fill
Free

Calculate electrical box and conduit fill accurately according to the NEC. This app provides instant, reliable calculations for electricians, contractors, and students, saving time on job sites. It offers support for various box and conduit types, conductor sizes, and includes wire volume data.

Box fill calculationsConduit fill calculationsWire volume data
🔧 Utilities
(18)
free with in-app purchases
10
Breaker Box: Panel Directory
Breaker Box: Panel Directory
Breaker Box: Panel Directory
Label circuits. Export to PDF.
Free

Easily create custom electrical panel legends. Label phases with colors, tandem breakers, and 3-pole breakers. Print legends in exact sizes for sleeves or door taping.

Create custom panel legendsLabel phases with colorSupport for tandem breakers
🔧 Utilities
(98)
free with in-app purchases