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Get StartedResistor Tools app analytics for April 8
Resistor Tools
- Siu Yuen Ho
- Apple App Store
- Free
- Utilities
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
Store Rank
The Store Rank is based on multiple parameters set by Google and Apple.
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Resistor Tools VS. April 8, 2026