249+ iOS apps & games curated and reviewed
The best transistors handbook apps and games on iPhone average 4.0★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $3.99 | 4.0★ (22) | No | No | May 2026 | |
| 2 |  | Free | 3.3★ (4) | No | No | May 2026 | |
| 3 |  | Free | — | No | Yes | Aug 2026 | |
| 4 |  | Free | 4.8★ (986) | No | Yes | Oct 2026 | |
| 5 |  | Free | 4.7★ (1.4K) | No | Yes | Oct 2026 | |
| 6 |  | Free | 5.0★ (2) | Yes | No | Aug 2026 | |
| 7 |  | Free | 4.9★ (11) | Yes | Yes | Oct 2026 | |
| 8 |  | Free | 4.7★ (57) | No | No | Oct 2026 |
This app serves as a comprehensive guide to transistors, offering detailed information on over 51,000 types. Users can search for transistors by name or power, view graphical schemas, and access datasheets. It's designed to assist in selecting and designing electronic circuits.
This app provides essential tools and calculators for electronics engineering students and professors. It includes features for circuit design, simulation, and understanding fundamental electronic concepts. Stay updated with industry news through an integrated RSS feed.
