Simple Circuit Builder app icon

Apps Like Simple Circuit Builder for iPhone and iPad

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.

by David White★ 4.028 ratingsUtilitiesFreeData updated 2026-09-06

Simple Circuit Builder screenshots

Ranked alternatives

Showing 21–40 of 1,000 ranked alternatives.

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    Access circuit data and formulas

    Resistor Band Converter allows users to build resistors by selecting color bands and displays the resistance value. It also identifies color bands based on resistance input.

    ★ 3.24 ratingsEducationFreeData updated 2026-09-08
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    Learn basics and build simple circuits

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  1. ElectroMaster - Electrical Eng app icon

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    Calculate values

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    Decode colors and see resistance value

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    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
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    Electronics docs & calcs

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    Design circuits, calculate values, reference components

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    ★ 4.414 ratingsEducationFreeData updated 2026-09-06
  6. Electrodoc Pro app icon

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    Lookup resistor values and color codes

    Allows users to calculate resistor values using color codes and SMD codes. It includes tools for Ohm's Law, reactance, resonance, and voltage dividers. Users can determine resistor ratios, series/parallel combinations, and LED resistor needs.

    ★ 4.663 ratingsProductivity$4.99Data updated 2026-09-10
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    Calculate electrical values

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  10. Ohmulator app icon

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    Calculate voltage, current, and resistance

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  11. Resistor-Converter app icon

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How we rank alternatives

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