Opamp Calculator

3.012

android-design.nl

5.00

352 reviews

50,000+
Downloads

Free

Opamp Calculator for electronic engineers, hobbyists and students.

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About Opamp Calculator

Opamp Calculator is a productivity app developed by android-design.nl.

Download Statistics

Opamp Calculator has been downloaded 80 thousand times. In the last 30 days, the app was downloaded 59 times.

User Ratings

Opamp Calculator is rated 5.00 out of 5 stars. The rating is based on 350 ratings.

App Information

Opamp Calculator is FREE to download. The APK download size is 3.62 MB. The latest version available is 3.012. The last update was on August 17, 2025.

Technical Requirements

Opamp Calculator requires Android 4.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play April 2012.

Description

Opamp Calculator for electronic engineers, hobbyists and students.

Feature list:

- Inverting Amplifier
- Non inverting Amplifier
- Differential Amplifier
- Inverting Summing Amplifier
- Summing Amplifier

LIKE and Share us:

Google+: http://gplus.to/androiddesignnl

Recent changes:
Updated for new Android versions.

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More data about Opamp Calculator

Price	Free to download
Total downloads	80 thousand
Recent downloads	59
Rating	5.00 based on 350 ratings
Ranking	Not ranked
Version	3.012
APK size	3.62 MB
Number of libraries	4
Designed for Android	4.0+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Google Play Rating history and histogram

350

Downloads over time

Opamp Calculator has been downloaded 80 thousand times. Over the past 30 days, it has been downloaded 59 times.

Changelog of Opamp Calculator

Aug 17, 2025UpdateVersion 3.012
Dec 16, 2023UpdateVersion 3.011
Jan 11, 2023UpdateVersion 3.010
Nov 16, 2018UpdateVersion 3.002
Feb 27, 2017Installs50,000+ installs
Oct 15, 2016UpdateVersion 2.631
Jul 21, 2016UpdateVersion 2.63
Apr 7, 2015UpdateVersion 2.62
Aug 28, 2014UpdateVersion 2.60
Aug 20, 2014UpdateVersion 2.52
Mar 5, 2014UpdateVersion 2.51
Dec 19, 2013UpdateVersion 2.00
Mar 18, 2013Installs10,000+ installs
Mar 11, 2013UpdateVersion 1.25
Feb 18, 2013UpdateVersion 1.24
Jan 27, 2013Installs5,000+ installs
Jul 21, 2012UpdateVersion 1.23
Jul 13, 2012Installs1,000+ installs
May 27, 2012Installs500+ installs
May 20, 2012UpdateVersion 1.21
May 12, 2012UpdateVersion 1.2
May 5, 2012UpdateVersion 1.1
May 1, 2012Installs100+ installs
Apr 27, 2012Installs50+ installs
Apr 21, 2012New AppVersion 1.0 in Productivity for Free

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Developer information for android-design.nl

android-design.nl

info@android-design.nl

Website

N/A

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Comments on Opamp Calculator for Android

★★★★★ Nice Very useful for Electrical Engineering students.

★★★★★ Very useful to understand about op amps and calculate the input voltage, resistance and output voltage, percentage of gain comes precisely. I like this app very much.

★★☆☆☆ In android 12 not open this execute fast close program

★★☆☆☆ CHANGE THE COLOR ! ! ! ! ! ! You couldn't have chosen a worse color configuration ! ! Please fix this. This is really hard on the eyes !

★★☆☆☆ Have only predetermined amplifiers...we cannot make by your own

★★☆☆☆ Meh. It does not treat an inverse problem - solving for resistors based on desired input and output voltages.

★★☆☆☆ Was working fine for a few years and now fails to start on S22 ultra, even after force stop, clear cache or a reinstallation it still fails. Up until a few months ago it started perfectly and was functional. In the last few months it just dies within seconds of clicking on it with no error messages at all. Menu is shown briefly. The first time it happened I reinstalled, and it fixed it. The second time I tried a reinstallation, no joy. I tried a clear cache and restart, still not working.

Google Play Rankings for Opamp Calculator

This app is not ranked

Technologies used by Opamp Calculator

Opamp Calculator is requesting 10 permissions and is using 5 libraries.

Permissions

Network communication

view network connections, full network access, Google Play billing service

Extra

android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.FOREGROUND_SERVICE, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.google.android.gms.permission.AD_ID, mwave.opampcalculator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

AdMob

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components Firebase Android Library Icon

Firebase

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