Design and simulate complex digital logic circuits with an intuitive interface. Explore basic gates, build counters, ALUs, and even create your own processors. This tool brings your digital electronics ideas to life.






250+ iOS apps curated and reviewed
If you already know Circuit Simulator Q, this is the deeper bench. 250+ logic circuit simulator pro apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 2.7★ (3) | No | Yes | Oct 2026 | ||
| 2 | $2.99 | — | No | No | Sep 2026 | ||
| 3 | Free | 4.7★ (87) | No | Yes | Oct 2026 | ||
| 4 | Free | 2.9★ (30) | No | No | Oct 2026 | ||
| 5 | Free | 4.4★ (79) | No | Yes | Oct 2026 | ||
| 6 | Free | 3.0★ (2) | No | Yes | May 2026 | ||
| 7 | Free | 1.0★ (1) | Yes | Yes | Oct 2026 | ||
| 8 | $2.99 | 3.4★ (46) | No | No | Oct 2026 |






Design and simulate complex digital logic circuits with an intuitive interface. Explore basic gates, build counters, ALUs, and even create your own processors. This tool brings your digital electronics ideas to life.






Design and simulate complex logic circuits with an intuitive interface. Build counters, ALUs, and even your own processors. Enjoy a premium, ad-free experience with lifetime access to all features.





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