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 41–60 of 1,000 ranked alternatives.

  1. Voltage Mail app icon

    Voltage Mail

    Open Text Corporation

    Read and write encrypted email messages.

    The app allows users to read encrypted emails and attachments. Users can compose and send secure emails to anyone, integrating with existing email applications and inboxes.

    ★ 1.7736 ratingsBusinessFreeData updated 2026-09-28
  1. 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
  2. Ohmulator app icon

    Ohmulator

    Armchair Engineering

    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.

    ★ 4.779 ratingsUtilities$0.99Data updated 2026-09-08
  3. DJI Assistant app icon

    DJI Assistant

    SZ DJI TECHNOLOGY CO., LTD

    Adjust parameters for DJI systems.

    The app allows real-time parameter adjustments for DJI A2 Flight Controller Systems and DJI Ronin and Ronin-M. It supports Bluetooth 4.0 and displays real-time flight data.

    ★ 1.4578 ratingsUtilitiesFreeData updated 2026-10-19
  4. OBD Mate app icon

    OBD Mate

    Autophix Tech Co., Ltd

    Read codes, clear codes, track vehicle data

    Read vehicle diagnostic codes and clear them via Bluetooth connection. View freeze frame data and monitor O2 sensor, battery voltage, transmission, EVAP, and performance metrics. Access customizable dashboard and driving assistance features.

    ★ 1.8115 ratingsUtilitiesFreeData updated 2026-09-15
  5. Gear Speed - Brushless RC Speed Calculator app icon

    Gear Speed - Brushless RC Speed Calculator

    Jason Johnson

    Calculate , store setups, add notes

    Calculates , RPM, final drive ratio, and rollout in inches and millimeters. Stores setups and notes. Allows emailing of data for record keeping. Input pinion and spur sizes for calculations.

    ★ 3.8120 ratingsUtilities$0.99Data updated 2026-10-01
  6. vPro app icon

    vPro

    Ross Justin

    Control brightness and set dim times

    Control brightness in real-time and set custom on/off/dim times for each day of the week. Two separate dim times are available with optional sunrise/sunset timing. Load and save presets. View a live demo of your settings throughout the week.

    ★ 1.02 ratingsUtilitiesFreeData updated 2026-09-09
  7. Redodo app icon

    Redodo

    Shenzhen Maicheng Technology Innovation Co.,Ltd.

    ★ 2.535 ratingsUtilitiesFreeData updated 2026-09-06
  8. Electronics Kit app icon

    Electronics Kit

    Siu Yuen Ho

    Calculate, measure, and test components

    Calculate component values for desired corner frequency, resistance, capacitance, or inductance. Find combinations of resistors, capacitors, and inductors. View detailed calculations and formulas. Export results. Remove ads with PRO version.

    ★ 4.865 ratingsUtilitiesFreeData updated 2026-09-12

How we rank alternatives

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