# Resistor Tools

> Utilities

Canonical page: [https://chrome-stats.com/d/id826045228](https://chrome-stats.com/d/id826045228)

## Overview

- **ID:** `id826045228`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Siu Yuen Ho
- **Category:** Utilities
- **Rating:** 5.00 / 5 (10 ratings)
- **Version:** 2.6.30
- **Last updated:** 2024-03-26
- **First published:** 2014-02-28
- **Size:** 3.91 MB
- **Data as of:** 2026-09-21
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/resistor-tools/id826045228)
- **Privacy policy:** [http://peterho386.weebly.com/uploads/6/7/6/9/6769822/private\_policy\_general.htm](http://peterho386.weebly.com/uploads/6/7/6/9/6769822/private_policy_general.htm)

## Description

This app is a collection of resistor calculators. It is suitable for hobbyist or electronic engineer.

* Calculate resistance of two resistors in series or parallel
* Find out combinations of two resistors in series/parallel making a desired resistance
* Calculate ratio of R1/R2 and voltage divider
* Find out resistor values of making voltage divider ratio
* Find out resistor values of making inverting amplifier gain
* Save combination values in CSV file

## Rankings

- #319,934 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id826045228)