# Resistor Color Codes — Reading resistors made easy!

> Utility app for identifying resistor color codes and calculating resistance values. (iPhone/iPad app by Julian Musch.)

- Source: https://appshunter.io/ios/app/resistor-color-codes/id1504299579 (this page in markdown: same URL + `.md`)
- Developer: [Julian Musch](https://appshunter.io/developer/1492911214)
- Category: Utilities, Reference
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 0 MB
- Languages: English
- Released: 2020-03-28
- Data updated: 2026-06-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/resistor-color-codes/id1504299579/reviews.md

## What is Resistor Color Codes?

This App takes the uncertainty out of determining resistance values when no multimeter is at hand.
Intuitively spin the color wheels to match the resistor you have laying around. It truly is that easy!

## Key features

- Intuitive color wheel interface
- Accurate resistance value calculation
- No multimeter required
- Easy to use for beginners
- Supports various resistor types

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/resistor-color-codes/id1504299579/reviews.md

### 5/5 — Sehr praktisch

*2023-11-25, version 1.0*

Tolle App, sehr praktisch und schön designed. Gefällt mir wirklich gut!

### 5/5 — Simple, straightforward

*2023-01-12*

This does the job and is easy to use. Nice, small app with a simple UI. Good privacy policy, too. Just what I was looking for to figure out which resistor is which.

### 5/5 — Perfect tool for the job

*2021-12-03*

UI is sleek and quick, instructions are clear, works like a charm, no bloat, no ads. Thanks for making this!

### 5/5 — Perfekt!

*2021-11-28, version 1.0*

Sehr schöne App und das sogar noch kostenlos.

## Frequently asked questions about Resistor Color Codes

### How do I use Resistor Color Codes?

You use Resistor Color Codes by intuitively spinning the color wheels to match the bands on your physical resistor. The app will then display the corresponding resistance value.

### What devices is Resistor Color Codes available on?

Resistor Color Codes is available on iPhone, iPad, and iPod devices.

### Is Resistor Color Codes free to use?

Yes, Resistor Color Codes is completely free to download and use, with no in-app purchases or advertisements.

### What is the age rating for Resistor Color Codes?

Resistor Color Codes has an age rating of 4+, making it suitable for a wide range of users.

### How often is Resistor Color Codes updated?

Resistor Color Codes was last updated on March 28, 2020, with version 1.0. Further updates may be released based on user feedback and developer plans.

### What do users like about Resistor Color Codes?

Users appreciate the app's ease of use and its ability to quickly determine resistor values without needing additional tools. The intuitive interface is a key highlight.

### Does Resistor Color Codes have ads?

No, Resistor Color Codes does not contain any advertisements. It is a completely ad-free experience.

### Can Resistor Color Codes identify all types of resistors?

The app is designed to help determine resistance values by matching color bands. It is effective for standard resistors where color coding is used.

## Version history (last 1 release)

### 1.0 — 2020-03-28

No release notes.

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## More apps by Julian Musch

- [fingerino](https://appshunter.io/ios/app/fingerino/id1492911215)
- [Infinite Geometry 2](https://appshunter.io/ios/app/infinite-geometry-2/id1495205309)
- [one affirmation](https://appshunter.io/ios/app/one-affirmation/id6757938287)

All apps by Julian Musch: https://appshunter.io/developer/1492911214

## Related topics

[resistor color codes](https://appshunter.io/ios/topics/resistor-color-codes) · [apps for resistor color code lookup](https://appshunter.io/ios/topics/apps-for-resistor-color-code-lookup) · [color code resistor](https://appshunter.io/ios/topics/color-code-resistor) · [resistor color](https://appshunter.io/ios/topics/resistor-color) · [resistor color code](https://appshunter.io/ios/topics/resistor-color-code) · [resistor color code calc](https://appshunter.io/ios/topics/resistor-color-code-calc)

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*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 2026-06-05.*