Design and simulate electronic and digital circuits in real-time. Visualize voltage and current flow, and analyze signals with oscilloscopes and multimeters. Offers a user-friendly experience for circuit design and digital electronic analysis.





250+ iOS apps & games curated and reviewed
With an average user rating of 3.7★, the proto circuit simulator category is one of the App Store's strongest. Browse all 250+ apps and games we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.7★ (93) | No | Yes | Nov 2026 | ||
| 2 | Free | 3.9★ (18) | No | Yes | Oct 2026 | ||
| 3 | Free | 1.0★ (1) | Yes | Yes | Oct 2026 | ||
| 4 | Free | 3.0★ (67) | No | Yes | Oct 2026 | ||
| 5 | Free | 2.3★ (4) | No | Yes | Oct 2026 | ||
| 6 | Free | 3.7★ (9) | No | Yes | Oct 2026 | ||
| 7 | Free | — | No | No | Oct 2026 | ||
| 8 | Free | — | No | Yes | Oct 2026 |





Design and simulate electronic and digital circuits in real-time. Visualize voltage and current flow, and analyze signals with oscilloscopes and multimeters. Offers a user-friendly experience for circuit design and digital electronic analysis.




Design and simulate electromechanical systems with a wide range of basic electrical components. Create detailed electrical diagrams using relays, switches, buttons, contactors, and timers.






Design, simulate, and analyze analog and logic circuits on your mobile device. Features a powerful engine, a wide range of components, and an intuitive editor. Ideal for students, makers, and professionals.