248+ iOS apps & games curated and reviewed
Looking for free circuit builder apps and games? 20 of our 248+ 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★ (72) | No | Yes | Oct 2026 | |
| 2 |  | Free | 4.7★ (1.4K) | No | Yes | Sep 2026 | |
| 3 |  | Free | 3.9★ (155) | No | No | Sep 2026 | |
| 4 |  | Free | 4.7★ (1.8K) | No | Yes | Oct 2026 | |
| 5 |  | Free | 4.0★ (28) | No | No | May 2026 | |
| 6 |  | Free | 3.9★ (161) | No | Yes | Oct 2026 | |
| 7 |  | Free | 3.4★ (8) | Yes | No | May 2026 | |
| 8 |  | Free | 1.0★ (1) | Yes | Yes | Aug 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.
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.
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.
