250+ iOS apps curated and reviewed
Electrical Power Calculator is the household name in electrical power calculator, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $2.99 | 3.0★ (1) | No | No | May 2026 | |
| 2 |  | Free | 4.6★ (126) | Yes | Yes | Aug 2026 | |
| 3 |  | Free | 4.6★ (574) | Yes | Yes | Sep 2026 | |
| 4 |  | Free | 4.7★ (1.3K) | Yes | Yes | Sep 2026 | |
| 5 |  | Free | 4.5★ (2) | No | No | May 2026 | |
| 6 |  | Free | 4.4★ (50) | Yes | No | Sep 2026 | |
| 7 |  | Free | 4.7★ (252) | Yes | Yes | Sep 2026 | |
| 8 |  | Free | 4.7★ (52) | Yes | Yes | Aug 2026 |
This app provides precise mathematical and scientific calculations for various needs. It helps users calculate generator and UPS requirements, convert lumens to watts, and estimate generator fuel consumption. It's designed for students, professionals, and anyone needing accurate computations.
This app provides a comprehensive suite of electrical calculations for professionals. It supports various international standards and offers detailed reports in PDF format. The tool covers wiring, power, motor, and electronic calculations, along with extensive conversion tables and resources.
This comprehensive tool offers over 60 calculators and 16 converters for electrical engineering, wiring, and circuit analysis. It supports engineers, electricians, students, and hobbyists with calculations ranging from basic Ohm's Law to complex RLC circuits and power conversions.
