249+ iOS apps & games curated and reviewed
Looking for free circuit builder apps and games? 20 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (93) | No | Yes | Oct 2026 | |
| 2 |  | Free | 3.9★ (156) | No | No | Oct 2026 | |
| 3 |  | Free | 4.7★ (1.4K) | No | Yes | Oct 2026 | |
| 4 |  | Free | 3.0★ (67) | No | Yes | Oct 2026 | |
| 5 |  | Free | 4.0★ (28) | No | No | Oct 2026 | |
| 6 |  | Free | 3.9★ (167) | No | Yes | Oct 2026 | |
| 7 |  | Free | — | No | No | May 2026 | |
| 8 |  | Free | 4.7★ (1.9K) | No | Yes | Oct 2026 |
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.
Build and simulate electronic circuits in an intuitive 3D environment. This app offers lightning-fast analysis and a user-friendly interface, making complex engineering accessible. Circuits are saved as documents for easy sharing and management across devices.
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.
