Sparky's CircKit

The essential electrical app for professionals. From motor sizing to voltage drop calculations, get instant results with tools designed for electricians, contractors, and engineers. Solve complex electrical problems quickly and stay compliant with the Canadian Electrical Code.

AI-POWERED ASSISTANCE
• Ask Sparky, your new AI electrical assistant, for help with electrical questions
• Access Sparky through Siri on Apple Intelligence-compatible devices
• Get quick answers even when you’re outside the app

ADVANCED CALCULATIONS
• Motor sizing and protection calculators
• Transformer sizing with protection specifications
• Voltage drop calculations with wire derating
• Conduit and box fill calculators
• Arc flash incident energy calculator
• PVC conduit expansion calculator
• Redesigned and simplified Ohm’s Law calculator
• Installation assistant for project guidance
• Recessed-light spacing for optimal layouts

PROFESSIONAL REFERENCE LIBRARY
• Expanded Canadian Electrical Code reference library with 75 new code entries
• Wire and conduit trade-size tables with drill sizes and metric equivalents
• NEMA plug and receptacle configurations and enclosure ratings
• Data pinout references and phase colour codes
• Bonding sizes, burial depths, and strap spacing
• Torque specifications and wire reel estimator

BUILT-IN PRODUCTIVITY TOOLS
• Integrated notes accessible anywhere in the app
• Completely rebuilt fraction calculator with a new tutorial
• Unit converter spanning 14 categories
• Code of the Day with optional daily notifications
• Find tools from your Home Screen or Lock Screen with Spotlight
• Share results without first saving them as notes
• Navigate to jobs using Apple Maps, Google Maps, or Waze

DESIGNED FOR PROFESSIONALS
Enjoy a clean, intuitive interface that now supports landscape mode and resizable windows. Sparky’s CircKit delivers organized tools electrical professionals can rely on for accurate, code-compliant results.

Whether you’re running conduit, sizing equipment, or planning an installation, Sparky’s CircKit provides the calculations and reference data you need to work efficiently and safely.