250+ iOS apps curated and reviewed
The best lineman guide apps on iPhone average 4.3★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $4.99 | 2.9★ (22) | No | No | Sep 2026 | |
| 2 |  | $19.99 | 4.6★ (307) | No | No | Sep 2026 | |
| 3 |  | Free | 4.6★ (5) | No | No | Jul 2026 | |
| 4 |  | Free | — | Yes | Yes | Jul 2026 | |
| 5 |  | Free | 4.6★ (22) | No | No | Jul 2026 | |
| 6 |  | Free | 4.5★ (2) | Yes | No | May 2026 | |
| 7 |  | Free | 1.0★ (1) | No | No | May 2026 | |
| 8 |  | Free | — | No | No | Jul 2026 |
This app provides essential reference material for lineworkers, including detailed information, charts, and how-to guides on transformers, rigging, knots, and rope capacities. It features practical calculators and covers various electrical formulas and safety standards.
This interactive simulator allows users to study and learn transformer connections. Test your wiring with various meters, and experience consequences of improper connections. Includes reference diagrams, informational material, and a quiz mode to test knowledge.
This utility app offers Southwire's official recommendations for installing overhead transmission electrical conductors. It provides essential field information and includes a calculator for determining bullwheel and block diameters.
