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 221–240 of 1,000 ranked alternatives.

  1. Loan Calculator 3.0 app icon

    Loan Calculator 3.0

    Edison Largo

    Calculate payments and compare terms

    Calculate monthly payments by entering amount, interest rate, and term. Adjust variables to see payment changes. Display results in clear format without additional features.

    ★ 4.640 ratingsFinanceFreeData updated 2026-09-06
  2. Percentage Solver app icon

    Percentage Solver

    Francesco Grassi

    Calculate percentages and view full steps

    Calculate percentages, find the total, or determine the part. Input two values to automatically compute the third. View detailed step-by-step calculations. Share the complete solution with others.

    ★ 4.138 ratingsEducation$0.99Data updated 2026-09-10
  3. Cummins Inverter app icon

    Cummins Inverter

    DAS Companies Inc

    Monitor battery voltage and temperature

    Monitor battery voltage, output power, and product temperature. Set protection alarms for under voltage, over voltage, overload, and over-temperature. Adjust settings and perform battery tests remotely.

    ★ 1.628 ratingsUtilitiesFreeData updated 2026-09-06
  1. My Physics Calculator app icon

    My Physics Calculator

    V PUGAZHENTHI

    Calculate and engineering parameters

    Allows users to perform calculations for and engineering parameters. It includes formulas and definitions for each calculation. Users can compute force, friction, centripetal force, work, power, displacement, and more.

    ★ 4.344 ratingsUtilities$2.99Data updated 2026-09-09
  2. Fault Current Calculator (PFC) app icon

    Fault Current Calculator (PFC)

    Pro Certs Software Ltd

    Calculate fault current for electricians instantly.

    The app calculates prospective fault current, prospective short-circuit current, and prospective earth fault current. It supports single-phase and three-phase systems and works offline.

    ★ 1.02 ratingsUtilitiesFreeData updated 2026-10-06
  3. dB Calculator app icon

    dB Calculator

    Rohde & Schwarz GmbH & Co. KG

    Calculate dBm and voltage levels

    Calculate power levels in dBm and watt with addition and subtraction. Convert between dBm, dBW, mW, W, mV, V, dBV, dBµV, and dBu. Adjust for impedance. Perform voltage calculations for correlated and uncorrelated values.

    ★ 4.33 ratingsProductivityFreeData updated 2026-09-08
  4. BASS Hz! app icon

    BASS Hz!

    Kevin Selman

    Precise bass tones for audio tuning.

    The app generates bass tones from 10–150 Hz to test and tune car or home audio systems. It uses pure frequencies for precise adjustments, finding rattles, and setting amplifier gain.

    ★ 4.916 ratingsMusic$3.99Data updated 2026-09-28
  5. 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
  6. Electronics Handbook app icon

    Electronics Handbook

    Keysight Technologies, Inc

    Access circuit data and formulas

    Resistor Band Converter allows users to build resistors by selecting color bands and displays the resistance value. It also identifies color bands based on resistance input.

    ★ 3.24 ratingsEducationFreeData updated 2026-09-08
  7. Tonechaser app icon

    Tonechaser

    M3D Experiences Inc.

    Record riffs and leave voice memos

    Catalog music gear and tones with detailed notes and sound recordings. Record riffs and voice memos using the iPhone microphone. Import and rename voice memos for organization. Track gear details and tones by sound and creation method.

    ★ 4.825 ratingsMusicFreeData updated 2026-09-24
  8. Wire Gauge Calculator. app icon

    Wire Gauge Calculator.

    V PUGAZHENTHI

    Calculate based on voltage, current, distance,

    Calculate based on voltage, current, distance, and voltage drop. Select units like AWG, mm, or inches. Choose material: copper, aluminum, or electrical steel. Ensure safe electrical installations for low voltage DC systems and residential AC wiring.

    ★ 5.06 ratingsUtilitiesFreeData updated 2026-09-06
  9. Safe-Xtract Vehicle Recovery app icon

    Safe-Xtract Vehicle Recovery

    Safe-Xtract LLC

    Calculate force and winch settings

    Calculate total resistance needed to recover a stuck using input data like weight, gradient, and winch capacity. Provide method recommendations. Display load requirements for self or assisted .

    ★ 5.012 ratingsUtilities$9.99Data updated 2026-10-13
  10. Kelivo app icon

    Kelivo

    桂林 赵

    Ask, search, and act with AI

    Create and manage custom AI assistants with prompts and variables. Use multiple AI providers and web search tools for information. Process images, documents, and text. Generate formatted output with Markdown and LaTeX.

    ★ 4.927 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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