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Last updated on: 2026-08-06
Android Apps > Productivity > iCircuit Electronics Simulator
iCircuit Electronics Simulator icon

iCircuit Electronics Simulator

1.12
Krueger Systems, Inc.
2.29
222 reviews
10,000+
Downloads
$6.99

iCircuit is a fun and educational way to design and experiment with circuits.

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About iCircuit Electronics Simulator

iCircuit Electronics Simulator is a productivity app developed by Krueger Systems, Inc..

Download Statistics

iCircuit Electronics Simulator has been downloaded 12 thousand times. In the last 30 days, the app was downloaded 12 times. It is ranked in the top 100 productivity apps.

User Ratings

iCircuit Electronics Simulator is rated 2.29 out of 5 stars. The rating is based on 220 ratings.

App Information

iCircuit Electronics Simulator costs $6.99 to download. The APK download size is 42.62 MB. The latest version available is 1.12. The last update was on December 10, 2022.

Technical Requirements

iCircuit Electronics Simulator requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play September 2012.

Description
iCircuit is a fun and educational app for designing and experimenting with circuits. Its advanced simulation engine can handle both analog and digital circuits and features realtime always-on analysis. It is the perfect companion to students, hobbyists, and engineers.

You use it as you would any CAD program: you add elements, connect them together, and set their properties.

But iCircuit is unlike other CAD programs because it is always simulating. It's just like working with the real circuit. You do not stop to take a measurement or spend a lot of time configuring reports. Instead, you just play with the circuit as you normally would, with the power on!

There are over 30 elements you can use to build your circuits. The app has everything from simple resistors, to switches, to MOSFETS, to digital gates.

The app features a multimeter that you use to probe around the circuit to instantly read voltages and currents. If you want to see how a value changes over time, then you can add values to the built-in oscilloscope. The scope can simultaneously track many signals over time and features a touch interface to control the total time displayed and stacked and unstacked modes to easily compare signals.

Supported elements include:

* Signal generators, Voltage sources, Current sources, and Dependent sources
* Resistors, Capacitors, and Inductors
* Manual SPST/SPDT Switches, Push buttons, and Relays
* Diodes, BJ Transistors, and MOSFETs
* Speakers, Microphones, Buzzers, DC Motors, and LEDs
* ADCs, and DACs
* Logic gates: AND, OR, NAND, NOR, XOR
* JK and D Flip-flops
* 37 7400 series digital parts
* 7-segment display and driver

No matter your profession, we're sure you'll be amazed by iCircuit!

Recent changes:
New elements:
* Diac and Triac
* Varactor and Memristor
* 7401, 7403, 7409, 7411, ...
* Servo motor
* LED Matrix
* Spark gap and tunneling diodes
* H-Bridge (L293)
* LM358 VCO
* Triode and Tetrode
* Internal Ports
* DHT11 and DHT22 sensors
* Ten segment LED bar graph
* Internal ports

New capabilities:
* Wire colors with controllable thickness
* Over-voltage warning on ICs
* Over-power ratings on resistors
* Support for expressions on Resistor
* Improved support for Arduino structs and arrays
Show more Show less

More data about iCircuit Electronics Simulator

Price $6.99
Total downloads 12 thousand
Recent downloads 12
Rating 2.29 based on 220 ratings
Ranking Highly ranked
Version 1.12
APK size 42.6 MB
Number of libraries 5
Designed for Android 4.4+
Suitable for Everyone
Ads NO ads

App Performance Report

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Icircuit Sources Fun Educational Cad Add Power Switches Mosfets Signals Diodes Internal Ports Support Circuits Elements Time App Digital Features Circuit Resistors Gates Voltage Segment Led

Keywords missing from this app

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Google Play Rating history and histogram

Rating history
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61
0
0
28
130

Downloads over time

Downloads over time
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iCircuit Electronics Simulator has been downloaded 12 thousand times. Over the past 30 days, it has been downloaded 12 times.

Changelog of iCircuit Electronics Simulator

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Developer information for Krueger Systems, Inc.

Krueger Systems, Inc.

tickets@icircuit.uservoice.com

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Comments on iCircuit Electronics Simulator for Android

★★★★☆ A Google User · Aug 6, 2015
Needs Subcircuits!!! Subcircuits need to be fixed. Otherwise, great simulator!
★★★★☆ A Google User · Feb 23, 2014
3.5 Stars: Best schematic app out there, but could be better... It's a cool app, I use it a lot, but what frustrates me is how unintuitive it is. Say I want to move an element... It pans the circuit. Or I want to delete an object... You have to touch and hold it completely motionless to get the menu... I still don't know how to disconnect an element before moving it... The undo button gets used a lot with me, and I'm a newb. I'm sure complex circuits are even more painstaking...
★★★★☆ A Google User · Sep 20, 2012
Useful and full of potential Fun way to learn about circuits. This app has a lot of potential. Some brief onboarding instructions would make the initial interaction smoother. Commonly used buttons could appear around the edges instead of being buried in a menu. Please keep revising and polishing this useful app.
★★★★★ Joe Can · May 4, 2016
Circuit The height and width of the grid seems to be fixed at 1024x1024. Changed many times but still goes back to 1024x1024 on its own.
★☆☆☆☆ A Google User · Mar 30, 2015
This app worked perfect with android 4.4.4 version. It isn't working on 5.0 android version. So I can't use it
★☆☆☆☆ A Google User · Sep 29, 2014
Pure garbage Does not work on Stock 4.4 Nexus 5, it just crashes all the time.
★☆☆☆☆ A Google User · Apr 17, 2013
Don't expect much Despite desperate pleas from users, the developer never fixed bugs and never updated the Mac OS X application. I reckon it'll be the same with the Android app. It runs fine on my tablet but crashes on a One X. The UI is gorgeous but I mich prefer Every Circuit that has UNDO and you can rotate the components. It's awkward to use it. It has the potential to be a fantastic app but knowing Mr Kruger's (developer) attitude it will never happen. It's a great example ofhalf-assed coding!
★★☆☆☆ A Google User · Sep 25, 2013
Poor UI User manual is incomplete. No instructions for wiring. NOT intuitive. Was able to create a folder but could not move a diagram into the folder. This app is essentially unusable as is. Frequent crashes. Gave 2 stars because it has potential, but should be in beta. Developer has a lot of nerve charging $ for this app.

Google Play Rankings for iCircuit Electronics Simulator

Top rankings

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76 Poland Productivity Top Grossing
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Ranking history in Poland

Ranking history
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Technologies used by iCircuit Electronics Simulator

5 permissions · 5 libraries
Subscribe to see full permission and library details
VoltSim - circuit simulator icon VoltSim - circuit simulator
Logic Circuit Simulator Pro icon Logic Circuit Simulator Pro
Electronics Calculator icon Electronics Calculator
Circuitree: electronics tool icon Circuitree: electronics tool
Electric Circuit Pro icon Electric Circuit Pro
CircuitX: Circuit Simulator icon CircuitX: Circuit Simulator
Logic Circuit Simulator icon Logic Circuit Simulator
SimubusLab: Wiring Simulator icon SimubusLab: Wiring Simulator

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