OpAmplifiers app icon

Apps Like OpAmplifiers for iPhone and iPad

Study operational amplifier applications easily.

The app helps users study operational amplifiers and their applications. It provides schematics, formulas, and component calculations within a simple interface.

by Kyrill Cousson★ 2.01 ratingsEducationFreeData updated 2026-10-19

OpAmplifiers screenshots

Ranked alternatives

Showing 301–320 of 1,000 ranked alternatives.

  1. Kasha Amplifiers app icon

    Kasha Amplifiers

    Kasha Amplifiers Inc

    Amplify audio with tube preamps

    Control audio settings and monitor device status through a wireless connection. Adjust gain, equalizer, and input levels. View real-time feedback and manage firmware updates.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  2. Increase Volume: Sound Enhance app icon

    Increase Volume: Sound Enhance

    Andrii Kulchytskyi

    Boost volume and

    Boost audio volume for music, videos, calls, and games. clarity and richness. Amplify quiet audio without complex settings. Adjust volume levels directly within the .

    ★ 5.03 ratingsMusicFreeData updated 2026-09-06
  1. Circuit Lab app icon

    Circuit Lab

    Fabrizio Boco

    Analyze electronic circuits with multiple methods.

    The app analyzes electronic circuits using modified node analysis. It supports DC, AC, multifrequency AC, and transient analyses for linear and non-linear circuits with various sources and components.

    ★ 0.00 ratingsProductivity$12.99Data updated 2026-09-23
  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. TranzIt BLU HF app icon

    TranzIt BLU HF

    AAMP of Florida, Inc.

    Manage vehicle audio and hands-free.

    The app works with the ISFM2351 Bluetooth audio module. It allows users to manage vehicle audio streaming and hands-free features using steering wheel controls and voice recognition applications.

    ★ 2.387 ratingsMusicFreeData updated 2026-10-16
  4. Hearing Aid & Test Pro App app icon

    Hearing Aid & Test Pro App

    Bao Chau Do

    Amplify sound and reduce noise

    Adjust audio levels with smart amplification technology. Filter out background noise for clearer sound. Control volume and balance settings. Stream audio directly from devices. Monitor health metrics and receive alerts.

    ★ 1.01 ratingsMedicalFreeData updated 2026-09-06
  5. Angelbeats! app icon

    Angelbeats!

    Shenzhen Zhenshimei Technology Co., Ltd.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  6. Volume Booster & EQ Amplifier app icon

    Volume Booster & EQ Amplifier

    Duc Tran Trung

    Enhance bass and balance sound frequencies

    Adjust audio settings with a five-band equalizer to customize bass, mid, and treble frequencies. Enhance levels and experience spatial audio effects for immersive sound. Control playback and adjust settings for personalized listening.

    ★ 4.65 ratingsMusicFreeData updated 2026-09-06

How we rank alternatives

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