Electronic Toolbox Pro app icon

Apps Like Electronic Toolbox Pro for iPhone and iPad

Edit schematics, calculate values, and test circuits

Manage components with a database of resistors, capacitors, and diodes. Calculate circuit values using Ohm’s Law and power formulas. Access schematics, datasheets, and component symbols. Convert units and view component ratings.

by Marcus Roskosch★ 4.7245 ratingsProductivity$12.99Data updated 2026-11-01

Electronic Toolbox Pro screenshots

Ranked alternatives

Showing 341–360 of 1,000 ranked alternatives.

  1. iGearbox app icon

    iGearbox

    Motionics, LLC

    Calculate gearbox ratios interactively and dynamically.

    The app provides tools for calculating gearbox ratios. Users can design gear trains using drag and drop or explore planetary gear sets with interactive animations and ratio calculations.

    ★ 3.06 ratingsEducation$4.99Data updated 2026-09-21
  1. Prysmian Group Voltage Drop app icon

    Prysmian Group Voltage Drop

    Prysmian S.p.A.

    Calculate and conductor size

    Calculate to determine maximum circuit distance and minimum conductor size. Input parameters to find required conductor size, actual loss, maximum allowable loss, and maximum amps. Use NEC® table T310.15 (B) (16) 75°C ratings for amperage values.

    ★ 5.06 ratingsProductivityFreeData updated 2026-09-09
  2. e-Judging app icon

    e-Judging

    New Mexico State University Board of Regents

    Calculate contestant scores for judging contests.

    The app offers three tools for calculating contestant scores in judging contests. It includes a Quick Calculator for instant scoring, a Classes tool to save official placings, and a Placing Card showing a traditional scoring table.

    ★ 5.02 ratingsProductivityFreeData updated 2026-10-14
  3. FingerCAD app icon

    FingerCAD

    Gianluca Natalini

    Technical drawing with fingers assisted computer.

    The app allows users to draw technical designs on portable devices. Users can save designs in standard formats and send them via email or print them.

    ★ 1.04 ratingsProductivity$2.99Data updated 2026-09-13
  4. Fraction Calculatorr app icon

    Fraction Calculatorr

    LAN WEN

    Calculate fractions and convert decimals

    Perform arithmetic with fractions, mixed numbers, and whole numbers. Execute addition, subtraction, multiplication, and division. Automatically simplify results to lowest terms. Display mixed fractions. View and reuse calculation history.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  5. BendingTool app icon

    BendingTool

    Amada Ai-Link Service Co.,Ltd

    Calculate sheet metal processing pressure and elongation.

    The app calculates elongation values for sheet metal and converts gauge materials to inches and millimeters. It includes tools for calculating material weight, length, width, and thickness.

    ★ 3.01 ratingsBusinessFreeData updated 2026-10-03

How we rank alternatives

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