# Resistor Calculator 4-Band

> Resistor Calculator 4-Band (iPhone/iPad app by Max Kievits.)

- Source: https://appshunter.io/ios/app/resistor-calculator-4/id1325575473 (this page in markdown: same URL + `.md`)
- Developer: [Max Kievits](https://appshunter.io/developer/1462961534)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 9.0 · 5 MB
- Languages: American English
- Released: 2017-12-14
- Data updated: 2026-01-20
- User reviews in markdown: https://appshunter.io/ios/app/resistor-calculator-4/id1325575473/reviews.md

## What is Resistor Calculator 4?

Are you having trouble reading resistor color codes? If your answer is yes, then this tool is specifically designed for you! Our Resistor Color Code Calculator is a handy tool for reading carbon-composition resistors. 

To use this tool, simply click on a particular color and number and watch how the actual bands on the resistor illustration change. The resistance value is displayed on the field below together with the tolerance and the temperature coefficient.


## Version history (last 1 release)

### 1.0 — 2017-12-14

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

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## More apps by Max Kievits

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- [Thunder Distance](https://appshunter.io/ios/app/thunder-distance/id912135999)
- [EftelTijd](https://appshunter.io/ios/app/efteltijd/id954904956)
- [Xpress Simulator](https://appshunter.io/ios/app/xpress-simulator/id977309521)
- [Baron 1898 Simulator](https://appshunter.io/ios/app/baron-1898-simulator/id1016225370)
- [Pensum](https://appshunter.io/ios/app/pensum/id1159679348)

All apps by Max Kievits: https://appshunter.io/developer/1462961534

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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 2026-01-20.*