Ohmulator app icon

Apps Like Ohmulator for iPhone and iPad

Calculate voltage, current, and resistance

Calculate electrical circuit values by entering two known variables (current, resistance, voltage, or power). Adjust units dynamically for accurate results. Display total resistance and power in the circuit.

by Armchair Engineering★ 4.779 ratingsUtilities$0.99Data updated 2026-09-08

Ohmulator screenshots

Ranked alternatives

Showing 121–140 of 1,000 ranked alternatives.

  1. iSlipstick app icon

    iSlipstick

    Sam Virgillo

    Electronic formula calculators and value converters.

    The app provides electronic formula calculators and value converters. It includes Ohm's law, Op-Amp gain, LC circuit, impedance, and resistor calculators, along with metric and imperial unit conversions.

    ★ 5.03 ratingsProductivityFreeData updated 2026-09-11
  2. ElectroMaster Pro app icon

    ElectroMaster Pro

    Carlo Terracciano

    Calculate electrical values

    Helps users calculate electrical values using Ohm's Law. It includes practical exercises and theoretical explanations. Users can explore basic electrical concepts and advanced topics with structured lessons and problem-solving tools.

    ★ 4.52 ratingsProductivity$99.99Data updated 2026-09-23
  3. Calculator SC-323PU app icon

    Calculator SC-323PU

    Thomas Oellinger

    Calculate, edit, and track equations

    The provides scientific calculations, unit conversion, and logic-based computations. Users can switch between modes. It includes a built-in manual for operation guidance. Perform n-base conversions and unit-based calculations.

    ★ 4.7118 ratingsUtilities$3.99Data updated 2026-09-08
  1. SymCalc - Symbolic Calculator app icon

    SymCalc - Symbolic Calculator

    Voxeloid Kft.

    Solve math problems instantly

    Solve math problems from basic arithmetic to advanced algebra. Perform exact fraction calculations and store unlimited variables. Create custom functions and graph equations. Switch between exact and numerical modes.

    ★ 4.5168 ratingsEducationFreeData updated 2026-09-13
  2. Ingram Rental Calculator app icon

    Ingram Rental Calculator

    Virgo Development LLC

    Calculate ROI with key variables

    Calculate real estate investment returns by inputting key variables such as property price, rent, and expenses. View detailed ROI analysis and compare different investment scenarios. Export results for record-keeping.

    ★ 5.030 ratingsProductivityFreeData updated 2026-09-06
  3. Calca app icon

    Calca

    Krueger Systems, Inc.

    Calculate and write with math

    Solve equations and simplify expressions instantly as you type. Create and manipulate variables and functions with few keystrokes. Edit Markdown text to explain calculations and ideas. Share results and export calculations in various formats.

    ★ 4.5154 ratingsProductivity$9.99Data updated 2026-09-08
  4. Resistor Tools app icon

    Resistor Tools

    Siu Yuen Ho

    Calculate values in series or parallel

    Calculate resistance for series or parallel combinations. Determine pairs to achieve a target resistance. Compute R1/R2 ratios and voltage divider values. Calculate values for inverting amplifier gain. Save results as CSV files.

    ★ 5.010 ratingsUtilitiesFreeData updated 2026-09-09
  5. SymCalc+ app icon

    SymCalc+

    Voxeloid Kft.

    Solve math problems instantly

    Solve math problems from basic arithmetic to advanced algebra. Perform exact fraction calculations and store unlimited variables. Create custom functions and graph equations. Use a powerful algebra engine for precise results.

    ★ 4.791 ratingsEducation$9.99Data updated 2026-09-13
  6. RF-Toolbox Pro app icon

    RF-Toolbox Pro

    Marcus Roskosch

    Calculate, analyze, and design circuits

    Calculate impedance and transmission line parameters. Analyze signal integrity and loss. Convert between frequency units. Simulate circuits. Calculate antenna parameters and resonance frequencies. Perform S-parameter calculations.

    ★ 4.922 ratingsProductivity$7.99Data updated 2026-09-08
  7. Time Calculator Simple&Easy app icon

    Time Calculator Simple&Easy

    YOSHIHIRO NAKAJIMA

    Calculate with precise settings

    Calculate intervals with precise unit conversions. Adjust decimal and thousands separators for regional settings. Customize display formats for results. Access in- settings to modify feedback type and default formats.

    ★ 4.8134 ratingsUtilitiesFreeData updated 2026-09-29
  8. Mechanical Engineering Toolkit app icon

    Mechanical Engineering Toolkit

    APPS BAY LIMITED

    Calculate formulas instantly

    Allows users to calculate equations and formulas. Input variables to solve for unknowns in mechanics of materials. Access force-displacement relations and moment calculations. Retrieve reference materials for formulas.

    ★ 4.859 ratingsUtilitiesFreeData updated 2026-09-06
  9. CBI Home app icon

    CBI Home

    Roy Schwan

    Control devices remotely and share access

    Remotely control devices to manage switching paraphernalia. Monitor and adjust settings from any location. Schedule automated tasks based on device variables. Share control access with other users.

    ★ 4.689 ratingsUtilitiesFreeData updated 2026-09-22
  10. Electrical Tools & Reference app icon

    Electrical Tools & Reference

    Ashvin Kevadiya

    Learn circuits, design wiring, and test systems

    Learn theory with interactive lessons on voltage, current, resistance, and Ohm’s law. Explore detailed wiring diagrams and circuit schematics. Use built-in to calculate loads, analyze circuits, and simulate real-world wiring scenarios.

    ★ 4.69 ratingsProductivityFreeData updated 2026-09-06
  11. SIMpull 600V Calculator app icon

    SIMpull 600V Calculator

    Southwire Company

    Calculate wire pull characteristics and generate NEC®

    The includes multiple calculators for electrical wire pull calculations. Users can input parameters for voltage drop, ground wire sizing, ampacity adjustments, and phase wire attributes. Results are generated according to NEC® standards.

    ★ 4.259 ratingsReferenceFreeData updated 2026-09-08

How we rank alternatives

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