248+ iOS apps curated and reviewed
Out of 248+ circuit calculator apps on iOS, 18 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free was $0.99 | — | No | No | Jun 2026 | |
| 2 |  | Free | 4.7★ (1.3K) | Yes | Yes | Sep 2026 | |
| 3 |  | Free | 4.7★ (1.4K) | No | Yes | Sep 2026 | |
| 4 |  | Free | — | — | No | Aug 2026 | |
| 5 |  | Free was $2.99 | 4.5★ (62) | No | Yes | Jul 2026 | |
| 6 |  | Free | 5.0★ (2) | No | Yes | Aug 2026 | |
| 7 |  | Free | 4.2★ (10) | No | Yes | Sep 2026 | |
| 8 |  | Free | 5.0★ (1) | Yes | No | May 2026 |
This application allows users to build, simulate, and solve linear AC and DC electrical circuits. It is designed for students, engineers, and electronics enthusiasts to aid in study, verification, and practical circuit analysis. Users can visualize current flow and analyze component values directly on schematics.
This app provides a comprehensive suite of electrical calculations, including Ohm's Law, voltage drop, wire sizing, and impedance. It also offers numerous converters for various electrical units and parameters, aiding in circuit design and analysis.
This comprehensive toolkit offers over 160 electronic applications, calculators, and reference tools for engineers, students, and hobbyists. It features a multi-functional keyboard, color code tools, audio scope, frequency generator, and component references with datasheet access. The app supports real-time circuit simulations and includes a file manager for saving calculations.
