247+ iOS apps curated and reviewed
Every iPhone needs a few good electrical power systems apps. We benchmark 247+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 | |
| 2 |  | Free | 4.7★ (3) | No | Yes | May 2026 | |
| 3 |  | Free | — | No | No | May 2026 | |
| 4 |  | Free | 3.0★ (1) | No | No | May 2026 | |
| 5 |  | Free | 4.0★ (3) | No | Yes | Oct 2026 | |
| 6 |  | Free | 1.6★ (5) | No | No | Oct 2026 | |
| 7 |  | Free | 4.8★ (5.5K) | No | No | Oct 2026 | |
| 8 |  | Free | 5.0★ (1) | No | No | May 2026 |
Master electric power systems with comprehensive quizzes covering regulatory frameworks, smart grids, and market issues. Track progress, create custom tests, and solve real-world problems to enhance your expertise in the energy sector.
