Transformer Calculator Plus app icon

Apps Like Transformer Calculator Plus for iPhone and iPad

Calculate voltage and current

Calculate parameters like voltage, current, and turns ratio. Determine step-up or step-down operation. Input known values to solve for unknowns. Perform calculations for turns ratio based on voltage and current.

by Tan Chia Ling★ 3.24 ratingsUtilities$2.99Data updated 2026-09-14

Transformer Calculator Plus screenshots

Ranked alternatives

Showing 101–120 of 1,000 ranked alternatives.

  1. Safeguard Navigator Mobile app icon

    Safeguard Navigator Mobile

    Safeguard Equipment Corp

    Submit emergency events and notify your team

    Connects to Compass Pro device to trigger emergency alerts for falls, arc flashes, or SOS events. Sends notifications to emergency contacts. Allows adjustment of voltage and current sensitivity settings.

    ★ 4.67 ratingsUtilitiesFreeData updated 2026-09-23
  2. BlackVue Battery app icon

    BlackVue Battery

    Pittasoft Co., Ltd.

    Connect via Bluetooth and view stats

    Connect to Power Magic Ultra via Bluetooth to manage power and settings. View capacity, remaining time, temperature, voltage, and current. Adjust settings like beep sound and total capacity.

    ★ 1.484 ratingsUtilitiesFreeData updated 2026-09-14
  3. ELNET-TMS app icon

    ELNET-TMS

    Elecon Measurements Private Limited

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-06
  1. PineTool app icon

    PineTool

    Lachlan Bell

    Monitor temperature and power in real time

    Monitor real-time tip temperature and power values. View live temperature and power charts. Adjust temperature set point. Track voltage, handle temperature, uptime, and power source data.

    ★ 5.011 ratingsUtilitiesFreeData updated 2026-09-06
  2. Watts Amps Volts  Calculator app icon

    Watts Amps Volts Calculator

    Pro Certs Software Ltd

    Calculate , , and

    Calculate electrical power for single phase systems by converting between , , and . Input values to solve for unknowns. Support for three phase calculations including kilowatts, , , and power factor.

    ★ 4.450 ratingsUtilitiesFreeData updated 2026-09-08
  3. in-lite app icon

    in-lite

    in-lite design bv

    Set outdoor lighting scenes with one press

    Manage and control smart outdoor lighting with the . Create custom scenes for different lighting effects. Set routines to automate lighting schedules. Adjust brightness and color settings. Monitor and manage lighting remotely.

    ★ 4.023 ratingsLifestyleFreeData updated 2026-09-21
  4. Circuit Playground app icon

    Circuit Playground

    Adafruit Industries LLC

    Calculate component values and resistor codes

    Calculate component values for Op Amp, 555, RC Filter, and Resistor Divider circuits. Decode resistor and capacitor codes. Compute power, resistance, current, and voltage using Ohm's Law and Power Calculators.

    ★ 4.319 ratingsUtilities$2.99Data updated 2026-09-08
  5. 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
  6. Ohms Law app icon

    Ohms Law

    Pro Certs Software Ltd

    Calculate power, current, resistance, voltage.

    The app calculates voltage, current, resistance, and power. Users input any two values to determine the remaining two using Ohm's Law formulas.

    ★ 4.37 ratingsUtilitiesFreeData updated 2026-10-08
  7. YouFs-A app icon

    YouFs-A

    Shenzhen Yongfengshun Technology Co., Ltd.

    ★ 3.478 ratingsUtilitiesFreeData updated 2026-09-06
  8. VDrop app icon

    VDrop

    Nebulous LLC

    Calculate voltage drop and view results

    Calculate voltage drop for electrical circuits up to 600V. Input custom voltages and system parameters. Output detailed results including conductor size, length, and resistance. Assist in verifying electrical system performance and safety.

    ★ 5.04 ratingsUtilitiesFreeData updated 2026-09-18
  9. Attenuator app icon

    Attenuator

    Tim Burrow

    Calculate output voltage and power after attenuation

    Calculate output voltage, power, and attenuation based on input voltage and dB loss. Specify impedance for accurate results. Convert between Watts, dBm, and dB values. Calculate NMR pulses using reference power and pulse length.

    ★ 5.08 ratingsUtilitiesFreeData updated 2026-09-08

How we rank alternatives

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