40
Free NEC calculators
Voltage drop, conduit fill, box fill, motor, and other field-ready references.
Electrician Workflow Platform
Keep OJT hours, NEC calculators,and jobsite records in one place.
SparkShift is the electrician app for apprentices, journeymen, foremen, and contractors who need cleaner records, faster code answers, and a better way to stay organized from the field.
What is SparkShift?
SparkShift combines GPS-backed hour tracking when enabled, 40 free NEC calculators, state licensing guidance, exam prep, and crew workflow tools in a single mobile and web platform built for the electrical trade.
40 free NEC calculators
50-state licensing guidance
PDF-ready records and reports
iOS, Android, and web access
Review plan details, store listings, and local documentation requirements before relying on any exported record or calculation.
Built for apprentices
Keep every apprenticeship hour organized.
Log daily work, sort time into apprenticeship categories, collect supervisor sign-offs, and clean up the records you need before formal submission.
Free tier available
- GPS-backed hour logging when location is enabled
- 12 work categories organized in one place
- Export-ready records for review
- Licensing and exam-prep resources nearby
Works with:IBEWIECABC• Union and non-union workflows
SS
SparkShift Editorial TeamLicensed Electricians & Trade Editors
Reviewed
Answer-First Overview
SparkShift is the electrician workflow platform for hours, code tools, and career progress.
SparkShift brings together the work electricians normally split across paper logs, calculator apps, bookmarked code references, and scattered notes. It helps apprentices, journeymen, foremen, and contractors keep the important parts of the trade organized in one system.
Pricing and access at a glance
Free tier available
Public calculators, licensing guides, and basic workflow tools are available before you buy anything.
Pro starts at $6.99/month
Messaging, deeper map access, and more advanced field workflows unlock when you actually need them.
- Exam prep stays separate from Pro so daily tools and studying are priced independently.
- Contractor, school, and association workflows live on different plans than the individual app.
50
States covered
Licensing and apprenticeship guidance organized around state-specific requirements.
Export-ready records
Review and export hour logs and related reports before formal submission.
iOS + Android + Web
Built for the field
Move between your phone, the browser, and the jobsite without changing workflows.
Apprenticeship records
Keep daily hours organized by work category, collect sign-offs, and clean up the records you need for licensure.
Code tools in the field
Open the calculators you actually use on the job and jump from answers into deeper code references or worked examples.
Career and licensing guidance
Move from apprentice to journeyman with state guides, exam prep, salary research, and reference content in one place.
Crew coordination
Foremen and contractors can keep attendance, schedules, documentation, and field communication from splintering across apps.
See What SparkShift Actually Helps You Do
Review the real screens, compare the workflows, and verify the download details before deciding whether SparkShift fits the way you work.
Apprentices
GPS-Backed Hour Logs
Track daily entries and shift history with exportable records you can review before submitting to your program, employer, or licensing authority.
Foremen & Crews
Crew Schedules and Coordination
Check how SparkShift surfaces schedules, coordination, and shared field context so work does not keep getting lost between texts, notes, and end-of-day follow-up.
Verify Before You Commit
Check the App Details Before You Commit
Review the store listings, supported devices, pricing context, and the free tools already available on the public site before you decide where to start.
- Current screenshots and release details
- App Store rating: 5.0/5 from 3 current ratings
- Platform-specific pricing and trial terms
- Direct links to download SparkShift on both stores
- Fast access to calculators, guides, and resource pages from the web
Free NEC Calculators
40 electrical calculators built around common NEC tables and formulas. Works offline on the jobsite.
Wire Size (Ampacity)
NEC 2026 ampacity calculations with temperature & fill derating.
Open Calculator
Voltage Drop
Instant single & three-phase voltage drop sizing.
Open Calculator
Conduit Fill
Multi-conductor fill percentages per Chapter 9, Table 4.
Open Calculator
Box Fill
Calculate required cubic inches for conductors, clamps, and devices.
Open Calculator
Motor FLC
Full Load Current sizing based on NEC tables 430.248 & 430.250.
Open Calculator
Fault Current
Point-to-point fault current calculation for panel boards.
Open Calculator
Choose Your Starting Point
Start with the part of SparkShift that solves today’s problem, then branch into the deeper tools and guides.
Core Workflows
Popular Calculators
Learn & Resources
Resource CenterOne place for guides, calculators, and trade references
Exam Prep by StatePractice questions and study flows
Code ReferenceQuick NEC lookups and reference pages
DirectoryFind locals, training centers, and contractors
BlogCareer advice, calculators, and field guides
Forum (Beta)Trade discussions and shared advice
Ready to organize your hours?Organize Your Hours and Records.
Every day you wait is another day of paperwork that gets harder to reconstruct. SparkShift helps electricians keep hours and records organized in one place.Get started in a couple of minutes.
Free core tools available for apprentices
Create an account to get started
Purchase terms shown before checkout
Support from actual electricians