245+ iOS apps curated and reviewed
Whether you're new to electrical code book or looking for an upgrade, our curated collection of 245+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8★ (172) | No | Yes | Oct 2026 | |
| 2 |  | Free | 4.6★ (197) | No | No | Oct 2026 | |
| 3 |  | Free | 4.8★ (9.3K) | No | No | Nov 2026 | |
| 4 |  | Free | 4.7★ (2.5K) | No | No | Nov 2026 | |
| 5 |  | Free | 4.7★ (95) | No | Yes | Oct 2026 | |
| 6 |  | $12.99 | 4.4★ (1.5K) | No | No | Oct 2026 | |
| 7 |  | Free | 4.6★ (1.5K) | No | No | Oct 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
Prepare for electrician certification exams with over 8,000 practice questions and detailed explanations. Access a comprehensive quick reference guide and 20 professional NEC calculators for on-the-job use. Track work hours with a built-in log for state board submissions.
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.
Test your electrical knowledge daily with a new question based on the US electrical code. Perfect for apprentices, journeymen, and masters seeking to learn or refresh their understanding of electrical concepts and regulations.
