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 321–340 of 1,000 ranked alternatives.

  1. E6B Pro Pad app icon

    E6B Pro Pad

    Gyronimo, LLC

    Calculate flight data and hold patterns

    Calculate wind components and heading corrections using a course plotter with a world map and auto variation finder. Compare flight functions in a window-based interface. Track holding patterns with the new holding pattern computer.

    ★ 4.76 ratingsEducation$14.99Data updated 2026-09-08
  2. Resistor Calc+ app icon

    Resistor Calc+

    EONSOFT

    Calculate value by bands

    Calculator determines resistance value based on colored bands. Users select band count and for each band. The displays the resistance value and visual representation of selected colors. Helps configure electronics projects.

    ★ 5.05 ratingsUtilitiesFreeData updated 2026-09-16
  1. Spreadsheets Editor-Sheet View app icon

    Spreadsheets Editor-Sheet View

    Wuhan bayesian network technology co., LTD

    Edit on the go

    Create and edit with advanced formatting, formulas, and chart creation. Import and export data in multiple formats. Collaborate in real-time with team members. Use AI to generate tables from raw data.

    ★ 5.07 ratingsProductivityFreeData updated 2026-09-06
  2. Molding Guide app icon

    Molding Guide

    A. Routsis Associates, Inc.

    Access processing info instantly

    Access essential processing information for injection . View details on plastic materials, additives, and preparation. Find guidelines for optimal processing and steps to establish a scientific process.

    ★ 4.86 ratingsBookFreeData updated 2026-09-15
  3. RCircuitCalc app icon

    RCircuitCalc

    TAKAHIKO FUKUYAMA

    Calculate electronic circuit resistance values.

    The app calculates standard resistance values for electronic circuits based on E-series numbers. It supports voltage dividers, series, parallel, and combination circuits, with options for resistance ratio or output voltage priority.

    ★ 1.05 ratingsProductivity$1.99Data updated 2026-10-31
  4. Ayat: Quran, Prayer, and more app icon

    Ayat: Quran, Prayer, and more

    Mohamed Ibrahim

    Explore Quranic verses and Islamic teachings

    Explore Islamic teachings with Quranic verses and translations. Access prayer times based on location. Discover scientific insights from Quranic verses. Listen to recitations with multiple audio options.

    ★ 5.03 ratingsEducationFreeData updated 2026-09-11
  5. 4001 Bible Dictionary app icon

    4001 Bible Dictionary

    Sand Apps Inc.

    Bible references and dictionary entries

    The app supports 4001 dictionary entries with over 11,000 links to Bible references. It includes 18 English and 39 other language Bibles for reading references, along with search and browse tools.

    ★ 2.24 ratingsReference$2.99Data updated 2026-11-06
  6. Machinist Calculator app icon

    Machinist Calculator

    Cooperative Ventures of Indiana

    Machinist reference information and calculations

    The app provides machinists with reference information including GD&T symbols, unit conversions, and various calculators for feeds, temperatures, and lengths. It also includes a drill and tap chart and standard G and M codes.

    ★ 3.25 ratingsReference$2.99Data updated 2026-11-07
  7. iSwissTool app icon

    iSwissTool

    Swiss-Development GmbH

    Edit text, track time, and share files

    Convert currencies and units with customizable tools. View first aid information and coordinates. Adjust music playback with tilt and shake gestures. Track position data and manage basic settings.

    ★ 3.04 ratingsUtilities$0.99Data updated 2026-09-08
  8. 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
  9. Smart Component Advisor app icon

    Smart Component Advisor

    Jeffrey Yambao

    Optimize designs with AI recommendations

    Optimize power electronics, analog, and RF designs with AI-driven recommendations. Analyze voltage, current, and frequency constraints to suggest optimal topologies and components. Generate technical analysis and block diagrams.

    ★ 0.00 ratingsProductivity$9.99Data updated 2026-09-06

How we rank alternatives

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