Perfboard app icon

Apps Like Perfboard for iPhone and iPad

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.

by Soft Dorothy LLC★ 5.06 ratingsReferenceFreeData updated 2026-09-23
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Ranked alternatives

Showing 621–640 of 1,000 ranked alternatives.

  2. fuelTool app icon

    fuelTool

    Martin Groesbeek

    Calculate fuel uplift and limiting weight.

    The app calculates fuel uplift and limiting weight for aviation. It can determine limiting mass, allowable fuel, or payload, and offers crosswind calculations with METAR information.

    ★ 5.01 ratingsProductivityFreeData updated 2026-09-22
    App details
  10. Solar Pv Calculator app icon

    Solar Pv Calculator

    Adovee Consulting AB

    Calculate PV panels and batteries

    Calculate system requirements by inputting energy demand, hours, and system specs. Determine optimal PV panel and battery quantities. Generate detailed reports for system efficiency and cost estimation.

    ★ 5.01 ratingsUtilities$6.99Data updated 2026-09-06
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  11. Army Engineer Guide app icon

    Army Engineer Guide

    Polemics Applications LLC

    Army Engineer tools and reference

    The app provides essential engineering tools and reference materials for military engineers. It includes unit converters, calculators for concrete, lumber, excavation, and sandbags, along with a range finder and packing list creator.

    ★ 0.00 ratingsReference$0.99Data updated 2026-10-04
    App details

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