Best Resistor Color Apps

248+ iOS apps curated and reviewed

4.3 avg rating
17 free apps
Updated October 2026

Looking for free resistor color apps? 17 of our 248+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Resistor Color Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Resistance Color CalculatorResistance Color CalculatorFree4.9★ (125)NoNoOct 2026
2Resistor - Color CodesResistor - Color CodesFree4.0★ (1)NoNoMay 2026
3Resistor Color Band CalcResistor Color Band CalcFree—YesNoOct 2026
4Resistor Color CodesResistor Color CodesFree5.0★ (2)NoNoMay 2026
5Resistor color decoderResistor color decoderFree—YesNoOct 2026
6Resistor color barcodeResistor color barcodeFree—NoNoMay 2026
7Resistor, Capacitor color codeResistor, Capacitor color code$3.99—NoNoSep 2026
8Resistor Code CalculatorResistor Code CalculatorFree3.6★ (27)NoNoOct 2026

Top Picks for Resistor Color

4.9(125 ratings)
Free
Resistance Color Calculator screenshot 1
Resistance Color Calculator screenshot 2
Resistance Color Calculator screenshot 3
Resistance Color Calculator screenshot 4

Easily determine the resistance value of electronic components. Simply select the number of color bands on your resistor and input the colors one by one to instantly get the resistance and tolerance. This tool simplifies a common electronics task.

More Resistor Color apps to explore

FAQ about Resistor Color

What are the best resistor color apps for iPhone?
Resistance Color Calculator tops our resistor color apps ranking as of October 2026, with a 4.9-star average from 125 App Store ratings, and it's free to download.
Yes — 17 of the top resistor color apps we rank are free to download, including Resistance Color Calculator and Resistor - Color Codes.
Resistance Color Calculator has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 248+ resistor color apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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