Best Resistor Code Calculators Apps

240+ iOS apps curated and reviewed

4.2 avg rating
19 free apps
Updated November 2026

Out of 240+ resistor code calculators apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Resistor Code Calculators Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Resistor Code CalculatorsResistor Code CalculatorsFree—YesNoOct 2026
2Resistance Color CalculatorResistance Color CalculatorFree4.9★ (125)NoNoOct 2026
3Resistor Code CalculatorResistor Code CalculatorFree3.6★ (27)NoNoOct 2026
4resistor code calculator+resistor code calculator+Free5.0★ (1)NoNoOct 2026
5Resistance Calculator: In OhmsResistance Calculator: In OhmsFree4.6★ (9)YesYesOct 2026
6Resistor Code Calculator ProResistor Code Calculator ProFree——NoAug 2026
7Resistor color codes calcResistor color codes calcFree—YesNoNov 2026
8Resistor - Color CodesResistor - Color CodesFree4.0★ (1)NoNoMay 2026

Top Picks for Resistor Code Calculators

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 Code Calculators apps to explore

FAQ about Resistor Code Calculators

Are there free resistor code calculators apps for iPhone?
Yes — 19 of the top resistor code calculators apps we rank are free to download, including Resistor Code Calculators and Resistance Color Calculator.
Resistor Code Calculators shows ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 240+ resistor code calculators apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.