Best 10 Apps to Solve Electrical Circuits

Looking for the best apps to solve electrical circuits? Check out our list of the top 10 apps for analyzing and simulating circuits with ease. Download now.

If you are looking for apps to solve electrical circuits , I suggest you try the ones listed below. You can use them to test electrical circuits, calculate voltages and currents in various users or to build and simulate basic or more complex electronic circuits. Choose the one you think is best for you and download it to your device right away!

Table of Contents

EveryCircuit (Android/iOS/iPadOS)

The first solution I want to tell you about is EveryCircuit . It is an app specifically designed to create electrical circuits and test them, thanks also to the help of dynamic animations that simulate voltage, current and charge. You can download and use it completely free of charge , but an in-app purchase is required (starting at €0.70 ) to be able to create large circuits, save an unlimited number of them, archive them on the cloud and synchronize all the projects between your devices.

To use this solution, download and install EveryCircuit on your Android device (if you have one without the Play Store, check if it is available in alternative stores ) or iOS / iPadOS , then launch it.

As you will see, from the first launch you are ready to use the app without hesitation: press on the icon with the + sign on a sheet of paper, which you will find in the top right, and a work area will open in front of you where you can start creating the circuit you want to examine and test.

In particular, on the screen you will already find the Gnd symbol (or earth ), you will have to proceed to add all the others simply by tapping on the desired element located at the top of the screen (slide your finger from right to left to scroll through the entire library). Once this is done, you will have to associate the value you are interested in with each component: tap on an element (e.g. resistor) and then press on the wrench-shaped icon , located at the bottom left, and proceed to associate the corresponding value (e.g. 12 V) using the wheel that appears at the bottom right or by pressing the + or – buttons that you always find next to the selector.

Now that you have the elements of your circuit correctly calibrated, it’s time to arrange them: to do this, grab an element and move it where you want. You can also rotate it by pressing the icon with the four arrows at the bottom of the app screen, invert it by tapping the icon with the turning arrow , or delete it by tapping the trash icon .

Once you have arranged all the elements on your “table”, move on to connecting them together: tap the dot at the end of a symbol, then tap the dot at the end of the element you want to connect it to, the connection will happen automatically.

When everything is ready, press the yellow triangle at the bottom left: the animated circuit will appear on the screen, along with the indications relating to the current flowing in the circuit and in each resistor . You can add elements to your circuit by pressing the (+) symbol , change the simulation speed by tapping on the clock-shaped icon , or access more information by pressing on an element and then on the eye -shaped icon .

You can save the circuit you just created by tapping on the folder icon with an arrow or by tapping on the camera icon to take a screenshot.

PROTO — Circuit Simulator (Android)

PROTO – Circuit Simulator is another solution that I invite you to try. It is an application aimed at professionals such as electricians and electrical engineers, electrical engineering students or DIY enthusiasts that, as the name suggests, allows you to simulate the behavior of electrical circuits. During the simulation, you can control and measure voltages, currents and other variables. It is basically free , but to unlock some functions, such as the ability to export projects to JPG , PNG or PDF , or libraries, an in-app purchase is required (starting at €2.09 ).

To use PROTO, first download the app on your Android device (if you have one without a Play Store, check if it is available on alternative stores ). Once the download is complete, launch the app.

Next, press the sheet icon (top right) and, if necessary, press OK to the message that reports the new features introduced in the latest update. Once this is done, press the + Simulate button and the “work table” will open in front of you.

Start by pressing the (+) button to open the component library and add the ones you need for your work by simply tapping on them. Once this phase is complete, position the individual elements of the circuit as you need them by tapping on them and dragging your finger on the screen. You can also rotate the elements by pressing on the curved arrow icon , duplicate them by pressing on the icon shaped like two overlapping sheets or delete them by pressing on the trash can icon . Once you have positioned an element correctly, press on it and choose the icon relating to the modification of the parameters (the one with the lines and dots , which you find above the icon with the curved arrow useful for rotating the objects) and choose, from the menu that appears, which parameter to modify (e.g.: name , resistance , voltage , bias ).

To give you a practical example, after adding and placing a resistor in the work area, click on it, tap the parameter editing icon , choose Resistance and indicate the appropriate Ohms, using the circular selector that will appear at the bottom right.

Now it’s time to connect all the elements together: tap the dot at the end of the component symbol, then tap the dot at the end of the component you want to connect it to, or, if you prefer, tap the point in the workspace where you want to run the cable.

Once the circuit is closed correctly, an animation will automatically start showing the current flowing inside the circuit. Then tap an element , such as the conductor or the resistor, to discover other details such as the current flowing in each resistor or the voltage across each resistor. If you want to have an oscilloscope analysis, tap on the wave icon .

You can further adjust the simulator by accessing the settings (the < symbol at the bottom right) and choosing what to show and what to hide during the animation. Through this panel you can also export the circuit you just created ( EXPORT button ), however, I inform you that this function is only available for premium users. But do not worry: the app automatically saves the circuit. You will find it on the main screen, in the Workspace tab , with the possibility of opening it, modifying it or sharing it without problems.

Other apps to solve electrical circuits

Are you looking for other solutions besides the ones I have presented above? No problem, below you will find other apps to solve electrical circuits that may be useful to you.

VoltSim – Circuit simulator ( Android ) – this is an app that allows you to create and test circuits thanks to dynamic simulation, helping the user to visualize how the voltage varies in the circuit and how the current flows through it. It is basically free, but some extra functions are available only for a fee (with prices starting from 1.39€).
CircuitX ( Android ) – very simple app, especially suitable for beginners and students, which allows you to create circuits and analyze them thanks to an interactive simulation. It is free, without advertising or in-app purchases.
Electric Circuit Studio ( Android ) – app that provides a set of useful tools for creating electronic circuits, SPICE simulation and circuit calculation. Free with some advertising banners (there is also a version without advertising, called ECStudio , which costs €3.49).

App to solve electrical engineering problems

Do you need to resort to some apps to solve electrical engineering problems “on the fly”, that help you, for example, to calculate the intensity, the voltage, the resistance? In this case, I suggest you take a look at the solutions below

CalcoliElettrici (Android/iOS/iPadOS)

As the name suggests, CalcoliElettrici is an app designed to help with electrical calculations, and can be useful for both beginners and expert electronics enthusiasts. It is free , with no in-app purchases, and just a few advertising banners.

To take advantage of this solution, the first step is, clearly, to download the app on your Android device (check its presence also on alternative stores , if your device does not have Google services) or iOS / iPadOS . Once the download is complete, launch the app, choose whether or not to receive notifications , manage the privacy policy and be ready to calculate what you need.

All you have to do is tap on the operation you are interested in (e.g.: section calculation , voltage drop calculation , intensity calculation , power factor , impedance , operating current , etc.) and enter the relevant values in the next screen and press the CALCULATION button to see the result appear. Simple, right?

For each operation you will have a small review available (accessible by pressing on the circled i ) that will clarify the definition of the operation you are interested in and all the necessary parameters.

Electronic Circuits Calculator (Android/iOS/iPadOS)

Another app that can be useful for solving electrical engineering problems is Electronic Circuits Calculator . You can use it on your Android smartphone or tablet , iPhone and iPad to perform electronic calculations very quickly, thanks to its linear interface. Furthermore, if you are a beginner, you can use the app for some revision or to test your knowledge. It is free , with some advertising banners that are not at all intrusive.

Once downloaded and installed on your Android smartphone or tablet from the Play Store (if your device doesn’t have it, try checking in alternative stores ) or from the App Store for iOS and iPadOS , proceed by launching the app and managing the information that appears on the screen.

Once you have done this, you are ready to use the app to solve electrical engineering problems: press on the box of your interest to access the relevant section and then choose the calculation you want to perform from the proposed list. For example, if you need a hand in applying Ohm’s law, press on the Basic Calculators > Ohm’s law box and, in the following screen, proceed with entering the necessary values (in this case voltage and resistance), choosing the unit of measurement and press CALCULATE to obtain the result you are interested in.

Where possible, you will also find an explanation on the screen that will help you resolve the problem.

Program to solve electrical circuits

Do you prefer something more “serious” and traditional to the apps to install on your phone, and for this reason would you like me to suggest some programs to solve electrical circuits ? If you answered yes to this question of mine, I invite you to try the software solutions that I have collected below for you.

EasyEDA ( Windows/macOS ) – program that allows you to create and test electrical circuits, printed circuit boards and perform electronic simulations. You can download it for free, but to unlock some extra features you need to upgrade to the premium version (with prices starting from $19.90/month).
Circuit Simulator Studio ( Windows ) – software available in the Microsoft Store that allows you to create circuits and determine the values of all the quantities involved, completely free of charge.

Solve electrical circuits online

You have too many applications on your smartphone, tablet and PC and installing yet another one is the last thing you need. Am I right? Then let me suggest a couple of solutions to solve electrical circuits online . They work on the Web, simply by opening a window in the browser .

EveryCircuit – in addition to being an app for Android, iPhone and iPad devices, EveryCircuit is also available as an online tool for solving circuits. Once connected to the webtool page, press New Circuit and proceed to building your circuit, in a manner almost identical to what has already been seen for the mobile app. Registration for the service is free and not mandatory.
CircuitLab – the editor provided by CircuitLab allows you to simulate analog and digital circuits with ease. You can test it for free (by deleting the example circuit present), but to be able to use it “seriously” it is essential to register for free to the service.
LushProjects – this simulator, with an interface entirely in Italian, allows you to create and test different types of circuits. Free and without registration.
EasyEda – in addition to desktop software for Windows and macOS, EasyEda is also presented as an online solution to create and test circuits. Registration for the service is free and mandatory.