244+ iOS apps curated and reviewed
If you already know Resistor Color Code Calc Lite, this is the deeper bench. 244+ resistor color code calc lite apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $2.99 was $6.99 | — | No | No | May 2026 | |
| 2 |  | Free | 4.9★ (60) | No | No | Sep 2026 | |
| 3 |  | Free | 3.6★ (27) | Yes | No | Jun 2026 | |
| 4 |  | Free | 4.0★ (1) | No | No | May 2026 | |
| 5 |  | Free | — | Yes | No | Sep 2026 | |
| 6 |  | Free | 5.0★ (5) | Yes | No | Sep 2026 | |
| 7 |  | Free | 5.0★ (1) | No | Yes | Sep 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
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.
Easily determine the resistance value of electronic components using their color bands. This reference tool supports both 4 and 5-band resistors, making it ideal for makers, engineers, and students working with electronics projects.
