Resistance Color Calculator app icon

Apps Like Resistance Color Calculator for iPhone and iPad

Select resistor colors and get value instantly

Determine resistor values by selecting ring colors and number of rings. Choose orientation with the larger gap on the right. Receive value, tolerance, and other details.

by Fabian Schiller★ 4.983 ratingsUtilitiesFreeData updated 2026-09-06

Resistance Color Calculator screenshots

Ranked alternatives

Showing 21–40 of 1,000 ranked alternatives.

  1. iResistors app icon

    iResistors

    Gian Enrico Conti

    Learn basic electronics with colors.

    The app allows users to swipe on colored bands on a resistor. Users will see colors changing and the final value in Ohms will be displayed.

    ★ 5.01 ratingsEducation$0.99Data updated 2026-09-10
  1. Resistor-Converter app icon

    Resistor-Converter

    Gerhard Lentschik

    Calculate resistance from color codes

    Calculate resistance values for 4, 5, or 6 ring resistors by selecting color codes or entering resistance values. Determine colored rings based on resistance input. Support for SMD resistors and EIA value calculations.

    ★ 4.916 ratingsUtilitiesFreeData updated 2026-09-06
  2. Electrical Calculator Plus app icon

    Electrical Calculator Plus

    Calc Hub, LLC

    Calculate voltage, current, and power

    Calculate properties using Ohm's Law, current, power, voltage, resistance, and horsepower formulas for DC and AC circuits. Convert units between volts, amps, watts, and ohms. Determine power factor and RMS voltage. Estimate voltage drop in systems.

    ★ 4.625 ratingsUtilitiesFreeData updated 2026-09-06
  3. Perfboard app icon

    Perfboard

    Soft Dorothy LLC

    Electronics hobbyist utility and reference tool.

    The app provides a reference and utility for electronics hobbyists. It includes calculators for resistors and capacitors, along with tools for L.E.D.s and Ohm's law.

    ★ 5.06 ratingsReferenceFreeData updated 2026-09-23
  4. Simple Circuit Builder app icon

    Simple Circuit Builder

    David White

    Measure voltages and calculate resistance

    Learn about resistors and resistance with interactive simulations. Configure up to eight component sections. Measure voltages across resistors and current through series and parallel circuits. Solve electrical circuits.

    ★ 4.028 ratingsUtilitiesFreeData updated 2026-09-13
  5. Electrikit app icon

    Electrikit

    B&K Precision Corporation

    Calculate electrical values instantly

    Allows users to calculate electrical values with tools like Power, Delta-Wye, AWG, Voltage Drop, Ampacity, THD, Resistor Code, and LED Info. Users input component values to get results. The supports dark and light themes.

    ★ 5.07 ratingsEducationFreeData updated 2026-09-16
  6. CollX: Sports Card Scanner app icon

    CollX: Sports Card Scanner

    CollX LLC

    Scan cards, get instant value

    Identify cards and trading cards by scanning. Determine estimated value based on market data. Access information about details, rarity, and condition. Compare prices across platforms and track history.

    ★ 4.649,250 ratingsSportsFreeData updated 2026-10-11
  7. Electrical Engineering Pack app icon

    Electrical Engineering Pack

    V PUGAZHENTHI

    Calculate values instantly

    Perform calculations including resistor color code analysis, transformer voltage and current computations, and voltage, current, resistance, and power determinations. Include upgraded voltage drop calculations compliant with NEC/IEEE standards.

    ★ 4.776 ratingsEducation$4.99Data updated 2026-09-08

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.