---
title: "SparkGuide - NEC Companion - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Spark Guide: Electrician’s 2026 Field Companion Your everyday NEC reference tool — built by electricians, for electricians. Spark Guide gives you fast, practical access to the 2026 National Electrical"
---

# SparkGuide - NEC Companion — United States
> An Electricians one stop shop

![SparkGuide App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/ff/69/b6/ff69b64a-bbdb-d34f-935c-5130f2073a29/AppIcon-0-0-1x_U007emarketing-0-8-0-0-85-220.png/434x0w.png)

**Developer:** [Unknown](https://apptail.io/developer/unknown-kkOwhc)
**Category:** Reference
**Rating:** 5.0/5 (2 ratings)
**Price:** $4.99
**Bundle ID:** com.base69fbab2c5d19486d86683726.app
**Store:** Apple App Store
**Country:** United States
**Version:** Spark Guide 1.3 (released 2026-05-21)
**Original Release:** 2026-05-08
**Languages:** English, Arabic, Czech, Danish, Dutch, Finnish, French, German, Greek (modern), Hebrew (modern), Hungarian, Indonesian, Italian, Japanese, Korean, Lithuanian, Norwegian Bokmål, Polish, Portuguese, Russian, Spanish, Swedish, Thai, Chinese, Turkish, Ukrainian, Vietnamese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6767061354)
**AppTail Page:** [https://apptail.io/app/sparkguide-nec-companion-BWHz/united-states](https://apptail.io/app/sparkguide-nec-companion-BWHz/united-states)

## SparkGuide Description
Spark Guide: Electrician’s 2026 Field Companion
Your everyday NEC reference tool — built by electricians, for electricians.
Spark Guide gives you fast, practical access to the 2026 National Electrical Code through clear summaries, powerful search, and real-world job guidance. No more flipping through heavy books or slow PDFs on the job site.
Key Features:
•  Lightning-Fast Search — Type any keyword, topic, or section number (“GFCI kitchen”, “EMT support”, “conduit fill”, “ground rod”) and instantly get relevant article references, plain-language explanations, and practical job notes.
•  Apprentice Hub — Essential formulas with built-in calculators, easy-to-understand glossary, bite-sized lessons, and self-quiz mode.
•  Visual Library — High-quality photos and diagrams of every common conduit type, connectors, couplings, fittings (LB, LR, LL, C, T, etc.), wiring configurations, and tools.
•  2026 Code Changes — Clear highlights of what’s new with “What This Means on the Job” notes.
•  Practical Tools You’ll Use Daily:
    •  Voltage drop, conduit fill, box fill, load calculations, motor sizing, and conduit bending calculators
    •  Safety checklists and best practices
    •  Troubleshooting guide for common issues
    •  Rough-in & inspection checklists
    •  Wiring diagrams and material estimating aids
Designed for the field: dark mode, large touch-friendly text, offline access, and a clean, rugged interface that works even in bright sunlight.
Whether you’re an apprentice learning the trade or a journeyman who needs quick answers, Spark Guide is the modern pocket reference you’ll actually use every day.
Disclaimer: This app provides practical summaries, references, and derived content to support your work. It is not a replacement for the official NFPA 70 (NEC). Always verify with the official code and follow all safety regulations.

## SparkGuide Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/9b/05/a0/9b05a017-88d7-7911-3df5-309e178f53e4/spark_2_2.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/72/d9/89/72d98977-bf22-6e20-e4d9-6e5aa328c9b0/spark_3_3.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/8a/7f/b9/8a7fb9d5-18fc-80d9-8cb7-bf2cd27fc1a2/spark_4_4.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b0/1a/27/b01a27f5-4f29-2448-9816-c160ee7003a3/spark_5_5.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/82/24/c6/8224c67c-dcf5-f134-0997-0de4a1f1a147/spark_6_6.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/36/7f/61/367f6179-481e-e577-902e-e2459937b8c2/spark_photo_1.png/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/53/cc/76/53cc7662-b886-82c0-796f-dffb88f10e97/spark7_7.png/1242x2688.png)

## SparkGuide Rating Breakdown in United States
- 5 stars: 2 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## SparkGuide Reviews in United States

### ***** "Practical & well put together!"
This is the most practical NEC reference apps I’ve seen for electricians. The NEC is massive and can be intimidating to navigate, especially for apprentices, but this app makes the code approachable, searchable, and extremely organized.
The quick reference tables alone are incredibly useful in the field — ampacity charts, conduit fill, grounding conductor sizing, voltage drop, motor tables, torque specs, wire color codes, and more are all easy to access in seconds. The search functionality also makes finding NEC topics and articles much faster than flipping through a large code book.
What really stands out is how clean and discoverable the interface is. Journeymen can use it as a fast field reference, while apprentices can use it as a learning tool to better understand the NEC and common electrical practices.
This app turns a complicated code book into something practical and usable every day on the job. Highly recommended for anyone in the electrical trade.
-- Ghllie 3, 2026-05-13

[View all SparkGuide reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)





## SparkGuide Available In
- [United States](https://apptail.io/app/sparkguide-nec-companion-BWHz/united-states)
- [Croatia](https://apptail.io/app/sparkguide-nec-companion-BWHz/croatia)
- [Luxembourg](https://apptail.io/app/sparkguide-nec-companion-BWHz/luxembourg)
- [Latvia](https://apptail.io/app/sparkguide-nec-companion-BWHz/latvia)
- [Estonia](https://apptail.io/app/sparkguide-nec-companion-BWHz/estonia)
- [Malta](https://apptail.io/app/sparkguide-nec-companion-BWHz/malta)
- [Slovenia](https://apptail.io/app/sparkguide-nec-companion-BWHz/slovenia)
- [Slovakia](https://apptail.io/app/sparkguide-nec-companion-BWHz/slovakia)
- [Madagascar](https://apptail.io/app/sparkguide-nec-companion-BWHz/madagascar)

---

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