246+ iOS apps curated and reviewed
With an average user rating of 4.0★, the resistor tools pro category is one of the App Store's strongest. Browse all 246+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $0.99 | 4.0★ (1) | No | No | May 2026 | |
| 2 |  | Free | 5.0★ (10) | No | Yes | Sep 2026 | |
| 3 |  | Free | 4.9★ (60) | No | No | Sep 2026 | |
| 4 |  | Free | 4.0★ (1) | No | No | May 2026 | |
| 5 |  | Free | 4.8★ (232K) | No | No | Oct 2026 | |
| 6 |  | Free | 3.0★ (3) | Yes | No | Sep 2026 | |
| 7 |  | Free | 3.6★ (27) | No | No | Sep 2026 | |
| 8 |  | Free | — | No | No | Sep 2026 |
This utility app offers a suite of tools for calculating and finding resistor combinations. It's designed for electronics enthusiasts and professionals needing to determine series, parallel, and voltage divider configurations. Save and share your calculations easily.
This utility app provides a suite of tools for calculating and determining resistor values. It assists hobbyists and engineers with series, parallel, and voltage divider calculations, as well as inverting amplifier gain.
Easily determine the resistance value of electronic components. Simply select the number of color bands on your resistor and input the colors one by one to instantly get the resistance and tolerance. This tool simplifies a common electronics task.
