# Resistor Band Reference

> Resistor Band Reference (iPhone/iPad app by Justin Oroz.)

- Source: https://appshunter.io/ios/app/resistor-band-reference/id1114225040 (this page in markdown: same URL + `.md`)
- Developer: [Justin Oroz](https://appshunter.io/developer/1051055270)
- Category: Utilities, Education
- Price: Free
- Rating: 5.00/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 8.0 · 11 MB
- Languages: American English
- Released: 2016-05-27
- Data updated: 2026-10-29

## What is Resistor Band Reference?

Never forget resistance values again!

With this reference quickly and easily verify the value of 4-6 band resistors and as well as find the band colors for a desired resistance value.

 --  INSTRUCTIONS --

 • Tap and HOLD the resistor value to manually enter a value and jump directly to the band combination

 • Swipe vertically through color bands on the resistor to view the combination's value.

 • Swipe horizontally to switch resistor types

## Is Resistor Band Reference safe?

Not enough ratings yet to assess Resistor Band Reference.

## Is Resistor Band Reference legit?

Resistor Band Reference has limited verification signals. The AppsHunter Legitimacy Score for Resistor Band Reference is 55 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 1.3 — 2016-06-04

Custom Keyboard for easy entry
Live updating as you type
Extended the touch and hold area to include the tolerance and temperature coefficient labels

### 1.2 — 2016-05-31

Removed iAd
Added support for 5 & 6 band resistors

Reminder: Tap and HOLD the resistor value text to manually enter resistor values. Instructions in the description have been made more clear. I will also add better images to the store displaying this feature next release.

### 1.1 — 2016-05-27

Fixed Scaling

### 1.0 — 2016-05-27

No release notes.

---

*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 2026-10-29.*