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 161–180 of 1,000 ranked alternatives.

  1. Surgical Anatomy of the Lung app icon

    Surgical Anatomy of the Lung

    Emory University

    Plan surgeries, calculate capacity, stage cancer, view

    Capacity can be assessed using interactive tools. Cancer staging includes detailed descriptions and illustrations. 3D viewer allows hiding and showing structures. Tumors can be placed interactively in models. Anatomical illustrations are provided.

    ★ 4.86 ratingsMedicalFreeData updated 2026-09-15
  2. SReading app icon

    SReading

    TongLe Chinese School

    Learn Chinese with smart reading tools

    Learn Chinese with tools for reading, writing, and practice. Convert traditional to simplified text, get pinyin hints, and listen to audio. Use personalized character recognition for specific curricula.

    ★ 4.610 ratingsEducationFreeData updated 2026-09-06
  1. StemFox Scientific Calculator app icon

    StemFox Scientific Calculator

    Joshua Bryson

    Calculate and complete engineering tasks

    Perform complex calculations with a supporting trigonometry and Bessel functions. Access over 80 mathematical functions and quick references for basic operations. Solve equations efficiently for engineering tasks.

    ★ 4.811 ratingsUtilitiesFreeData updated 2026-09-15
  2. NetLogger Companion app icon

    NetLogger Companion

    Andrew Pearson

    View nets, check ins, and track activity

    View currently operating amateur radio nets and checkins. Check participant status and activity. Receive real-time updates. Quickly access network information without needing a laptop.

    ★ 4.024 ratingsProductivityFreeData updated 2026-09-06
  3. 4001 Bible Dictionary! app icon

    4001 Bible Dictionary!

    Sand Apps Inc.

    Bible references enhanced by dictionary entries.

    The app contains 4001 dictionary entries with over 11,000 links to Bible references. Users can read references from included Bibles and utilize search and browse tools.

    ★ 2.614 ratingsReferenceFreeData updated 2026-09-14
  4. SketchCut Lite app icon

    SketchCut Lite

    Vladimir Rudenko

    Cut parts from sheets automatically

    Create and adjust cutting layouts for flat sheet materials. Choose and modify parameters like sheet size and blade width. Generate edge profiles and calculate material usage. Export cutting diagrams for manual or machine operation.

    ★ 3.814 ratingsBusinessFreeData updated 2026-09-11
  5. Calculator 1+1 app icon

    Calculator 1+1

    Vikas Choudhary

    Calculate, edit, and track equations

    Perform basic arithmetic operations, including addition, subtraction, multiplication, and division. Use parentheses for complex calculations. Switch between light and dark themes for better visibility.

    ★ 4.47 ratingsUtilitiesFreeData updated 2026-09-06
  6. Unit Circle Practice app icon

    Unit Circle Practice

    Russell Thorman

    Angles

    Learn about the and trigonometry functions through interactive activities. Drag and drop pieces to their correct positions on a . Quiz yourself by tapping on randomly generated pieces.

    ★ 4.821 ratingsEducationFreeData updated 2026-09-24
  7. E-Wire Calc app icon

    E-Wire Calc

    Elektrisola Dr. Gerd Schildbach GmbH & Co. KG

    Enamelled copper wire technical calculations tool.

    The app determines technical characteristics of enamelled copper wire using industry standards. It calculates diameter, resistance, metal wire diameters, resistance tolerance, wire quantities, and breakdown voltage.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-11-04
  8. Filters app icon

    Filters

    Gianluca Natalini

    Calculate electronic filters for speaker systems.

    The app calculates electronic components for speaker system filters. It designs circuits for various speaker types and displays frequency and phase diagrams.

    ★ 3.01 ratingsProductivity$0.99Data updated 2026-09-14
  9. Circuit Calculator app icon

    Circuit Calculator

    Neil Woodcock

    Build, simulate, and solve circuits

    Build and simulate linear AC and DC circuits by dragging and rotating components. Calculate steady-state voltages and currents. View real-time DC current flow and review results with detailed analysis. Export schematics and solution data.

    ★ 2.52 ratingsEducationFreeData updated 2026-09-09

How we rank alternatives

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