249+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our schematics list covers 249+ iPhone apps updated through September 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.9★ (17) | No | Yes | Aug 2026 | |
| 2 |  | Free | 5.0★ (2) | No | Yes | Sep 2026 | |
| 3 |  | Free | 4.7★ (1.4K) | No | Yes | Sep 2026 | |
| 4 |  | Free was $19.99 | 4.7★ (246) | No | Yes | Sep 2026 | |
| 5 |  | Free | 4.8★ (118) | No | No | Sep 2026 | |
| 6 |  | Free | 3.0★ (8) | No | No | Sep 2026 | |
| 7 |  | Free | — | No | Yes | Sep 2026 | |
| 8 |  | Free | 4.8★ (436) | No | Yes | Sep 2026 |
Design and simulate electromechanical systems with a wide range of basic electrical components. Create detailed electrical diagrams using relays, switches, buttons, contactors, and timers.
This app provides a local-first workspace for reviewing PCB designs on Apple devices. Import various design files, inspect layouts in 2D and 3D, organize revisions, and manage project data. It streamlines the review process for hardware teams and engineers.
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.
