105+ iOS apps curated and reviewed
NEMA Guide is the household name in nema configuration guide, but it's far from the only option. We track 105+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | No | Oct 2026 | |
| 2 |  | Free | 5.0★ (5) | No | No | May 2026 | |
| 3 |  | Free | 4.7★ (2.5K) | No | No | Nov 2026 | |
| 4 |  | Free | 4.5★ (772) | No | No | Nov 2026 | |
| 5 |  | Free | 4.6★ (197) | No | No | Oct 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | 4.5★ (295) | No | No | Nov 2026 | |
| 8 |  | Free | — | No | Yes | Oct 2026 |
Quickly identify and cross-reference NEMA plug and receptacle configurations with detailed illustrations and specifications. This tool streamlines the process for electricians and electrical professionals by allowing searches by NEMA number or filtering by various electrical parameters.
Easily find Leviton Hospital & Industrial Grade Wiring Devices using specifications or visual configuration. Generate product lists with detailed information. Connect to the internet for full access.
This electronic pocket reference guide provides essential information for electrical professionals. It offers calculations, code tables, and detailed sections on motors, ampacities, grounding, and more, all accessible on your mobile device.
