OpAmplifiers app icon

Apps Like OpAmplifiers for iPhone and iPad

by Kyrill Cousson★ 2.01 ratingsEducationFreeData updated 2026-09-08

OpAmplifiers screenshots

Ranked alternatives

Showing 481–500 of 1,000 ranked alternatives.

  1. Military CYPRES Calculator app icon

    Military CYPRES Calculator

    Joe Lewis

    Calculate pressure and adjust settings

    Calculate pressure at the target DZ using the method. Input the DZ altimeter setting and other required parameters. Display results for use with the in Operational Mode. Perform calculations without needing the physical circular .

    ★ 5.02 ratingsNavigationFreeData updated 2026-09-08
  1. Basic Electronic Calculator app icon

    Basic Electronic Calculator

    Gergely Nagy

    Calculate voltage, current, resistance, and power

    Calculate voltage, current, resistance, or electric power by entering any two values. Convert results between normal and scientific notation. Display calculated values clearly.

    ★ 3.52 ratingsUtilitiesFreeData updated 2026-09-08
  2. Blue Sky Energy: BT Connect app icon

    Blue Sky Energy: BT Connect

    Sunforge LLC

    Monitor system data in real-time

    Monitor battery voltage, charging power, and controller performance in real-time through the Dashboard. View detailed system data and historical snapshots every five minutes to track performance trends over time.

    ★ 5.03 ratingsUtilitiesFreeData updated 2026-09-06
  3. Watts Amps Volts Calculator app icon

    Watts Amps Volts Calculator

    Kantaben Gorasiya

    Calculate power, current, and voltage

    Calculate power, current, and voltage in electrical circuits. Input values to determine unknown quantities. Convert between units. Store frequently used calculations. Share results via email or copy-paste.

    ★ 3.02 ratingsUtilities$1.99Data updated 2026-09-06
  4. EnerKey app icon

    EnerKey

    Shenzhen Jinwei Power Source Technology Co., Ltd

    ★ 3.54 ratingsUtilitiesFreeData updated 2026-09-06
  5. Electrician Pro X app icon

    Electrician Pro X

    Zachary Fisher

    Calculate, estimate, and invoice jobs

    Manage electrical jobs with time tracking and job invitations. Access NEC calculators for conduit fill, voltage drop, and motor calculations. Use NEC tables for code-compliant installations. View common schematics and generate estimates and invoices.

    ★ 5.02 ratingsBusinessFreeData updated 2026-09-06

How we rank alternatives

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