leaDCalc app icon

Apps Like leaDCalc for iPhone and iPad

by Vaughn Warriner★ 5.01 ratingsProductivityFreeData updated 2026-09-20
App detailsView in App Store

leaDCalc screenshots

Ranked alternatives

Showing 21–40 of 1,000 ranked alternatives.

  1. SiYuan app icon

    SiYuan

    Yunnan Liandi Technology Co., Ltd.

    ★ 3.923 ratingsProductivityFreeData updated 2026-09-06
    App details
  1. Electronics Engineer Helper app icon

    Electronics Engineer Helper

    Rostyslav Dovhaliuk

    Search datasheets and calculate resistor values

    Datasheet search allows users to find electronic components. Resistor color codes and markings are decoded for 4, 5, and 6 band codes. Electronic symbols are displayed according to IEC 60617, IEEE 315, and GOST standards.

    ★ 4.8435 ratingsProductivityFreeData updated 2026-09-09
    App details
  2. 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
    App details
  3. HVACR Check & Charge app icon

    HVACR Check & Charge

    Copeland LP

    Calculate refrigerant charges instantly

    Calculate refrigerant charges for systems using built-in formulas. Input system parameters to determine correct levels for R-22, R-410A, R-32, and other refrigerants. Save and export calculation results for record-keeping.

    ★ 4.817,232 ratingsReferenceFreeData updated 2026-09-08
    App details
  5. Electrical Components Quiz app icon

    Electrical Components Quiz

    Forwa Elade Wunde

    Identify with AI

    Identify using an AI model. Test knowledge with 2000+ . Earn 5 points per correct answer, lose 3 for incorrect ones. Retake levels to improve score. Track progress through levels requiring 25 points to advance.

    ★ 5.06 ratingsEducationFreeData updated 2026-09-06
    App details
  6. Watts Amps Volts Calculator app icon

    Watts Amps Volts Calculator

    Pro Certs Software Ltd

    Calculate , , and

    Calculate electrical power for single phase systems by converting between , , and . Input values to solve for unknowns. Support for three phase calculations including kilowatts, , , and power factor.

    ★ 4.450 ratingsUtilitiesFreeData updated 2026-09-08
    App details
  9. Mindfulness Bell app icon

    Mindfulness Bell

    Spotlight Six Software LLC

    Set times, tap start, hear the

    Rings a Tibetan Singing Bowl at set or random intervals. Schedule sessions and start playback. Exit and bells continue. Includes a meditation timer for guided practice.

    ★ 4.611,795 ratingsHealth & FitnessFreeData updated 2026-09-08
    App details
  14. Ohms Law app icon

    Ohms Law

    Pro Certs Software Ltd

    Calculate power, current, resistance, voltage.

    The app calculates voltage, current, resistance, and power. Users input any two values to determine the remaining two using Ohm's Law formulas.

    ★ 4.37 ratingsUtilitiesFreeData updated 2026-10-08
    App details
  17. Electrician's Helper app icon

    Electrician's Helper

    Sam Virgillo

    Calculate voltage, current, and power

    Calculate voltage, current, and power in 3-phase delta and wye circuits. Determine conductor ampacity using NEC and CEC tables. Compute voltage drop based on length, size, current, and temperature.

    ★ 4.413 ratingsProductivity$12.99Data updated 2026-10-24
    App details

How we rank alternatives

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