249+ iOS apps curated and reviewed
Captain Code NEC Code Changes is the household name in captain code nec code changes, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.4★ (5) | Yes | No | May 2026 | |
| 2 |  | Free | 4.8★ (9.2K) | No | No | Oct 2026 | |
| 3 |  | Free | 4.6★ (197) | No | No | Aug 2026 | |
| 4 |  | Free | 4.7★ (1K) | No | Yes | Oct 2026 | |
| 5 |  | Free | 4.1★ (21) | No | Yes | May 2026 | |
| 6 |  | Free | 4.7★ (70) | No | Yes | Sep 2026 | |
| 7 |  | Free | 4.8★ (986) | No | Yes | Oct 2026 | |
| 8 |  | Free | 4.4★ (278) | Yes | Yes | Oct 2026 |
This app provides electrical professionals with up-to-date National Electrical Code information. It offers searchable access to code changes, expert analysis, and manufacturer insights, complete with illustrations to aid comprehension.
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.
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.
