# Resistors Code

> Calculates resistor values from color codes with a user-friendly interface. (iPhone/iPad app by Timothy Gleason.)

- Source: https://appshunter.io/ios/app/resistors-code/id560905844 (this page in markdown: same URL + `.md`)
- Developer: [Timothy Gleason](https://appshunter.io/developer/548419827)
- Category: Reference, Productivity
- Price: Free
- Rating: 4.33/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.2 · 10 MB
- Languages: English
- Released: 2012-09-18
- Data updated: 2026-07-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/resistors-code/id560905844/reviews.md

## What is Resistors Code?

This app lets you calculate the value of a resistor from the color code on the resistor.  All you have to do is to use the color picker to get your resistance and tolerance.  This app also has a fun, easy to use interface.

## Key features

- Resistor color code calculation
- Resistance and tolerance display
- Color picker tool
- Easy-to-use interface

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/resistors-code/id560905844/reviews.md

### 5/5 — Good app

*2017-01-21, version 2.0*

This app is helpful.

### 5/5 — Great app

*2015-05-13, version 2.0*

Wonderful app! Very simple to use! Thanks

## Frequently asked questions about Resistors Code

### What is the short name for Resistors Code?

The short name for Resistors Code is Resistors Code.

### How do I use Resistors Code to find a resistor's value?

You use the color picker within Resistors Code to select the color bands on the resistor. The app will then display the calculated resistance and tolerance.

### What devices does Resistors Code support?

Resistors Code is available for iPhone, iPad, and iPod.

### What is the age rating for Resistors Code?

Resistors Code has an age rating of 4+.

### When was Resistors Code last updated?

Resistors Code was last updated on January 31, 2018.

### What is the user rating for Resistors Code?

Resistors Code has a rating of 4.3 stars based on 3 ratings.

### Does Resistors Code have ads?

The provided data does not specify if Resistors Code contains advertisements.

### Is Resistors Code free to download?

Yes, Resistors Code is available for free download.

## Version history (last 1 release)

### 3.0 — 2018-01-31

This app has been updated by Apple to display the Apple Watch app icon.

- Updated UI
- Bug fixes

## Apps similar to Resistors Code

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Pump Cable Calculator](https://appshunter.io/ios/app/pump-cable-calculator/id794963707) | 4.3 (6) | Free | Reference |
| [Resistor Code Calculator](https://appshunter.io/ios/app/resistor-code-calculator/id804698595) | 3.6 (27) | Free | Reference |
| [Audio Techniques \| Sound Math](https://appshunter.io/ios/app/audio-techniques-sound-math/id795976895) | 5.0 (2) | Free | Reference |

## More apps by Timothy Gleason

- [CircuitCalc](https://appshunter.io/ios/app/circuitcalc/id548419824)
- [Circuit Calc Pro](https://appshunter.io/ios/app/circuit-calc-pro/id570694022)
- [CircuitCalc Power](https://appshunter.io/ios/app/circuitcalc-power/id1342204836)
- [Itchy Plant](https://appshunter.io/ios/app/itchy-plant/id1442929063)

All apps by Timothy Gleason: https://appshunter.io/developer/548419827

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-01.*