249+ iOS apps & games curated and reviewed
Looking for free simple circuit builder apps and games? 18 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 | 4.0★ (28) | No | No | May 2026 | |
| 2 |  | Free | 3.9★ (155) | No | No | Aug 2026 | |
| 3 |  | Free | — | Yes | No | May 2026 | |
| 4 |  | Free | — | No | No | May 2026 | |
| 5 |  | Free | 2.6★ (26) | No | No | May 2026 | |
| 6 |  | Free | 1.0★ (1) | Yes | Yes | Aug 2026 | |
| 7 |  | Free | — | No | Yes | May 2026 | |
| 8 |  | $0.99 was $3.99 | — | No | No | Aug 2026 |
This virtual lab offers a hands-on experience for learning about resistors and circuit resistance. Easily build and test series and parallel circuits, measure voltage and current, and understand the impact of component changes in real-time.
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.
