iCircuit
Real-time circuit simulator
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Description

iCircuit is the premier iPad and iPhone app for designing and experimenting with circuits and Arduinos. 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 300 elements you can use to build your circuits. The app has everything from a programmable Arduino, to 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. The scope can also display the Fourier transform of any signal so that you can see the performance of filters.

Supported elements include:

• Programmable Arduino using a subset of the C programming language
• Programmable PIC controllers using assembly language or hex files
• Signal generators, Voltage sources, Current sources, and Dependent sources
• Resistors, Capacitors, and Inductors
• Manual SPST/SPDT and DPST/DPDT Switches, Push buttons, and Relays
• LEDs, Diodes, BJ Transistors, and MOSFETs, Thermistors
• Triodes and tetrodes
• Audio simulation with Speakers, Microphones, Buzzers, and LEDs
• DC Motors and Servos
• ADCs, and DACs
• Logic gates: AND, OR, NAND, NOR, XOR
• JK and D Flip-flops
• 180 digital ICs from the 4000 and 7400 series
• 78xx and LM317 voltage regulators
• 7-segment and matrix displays
• Antenna with simulated AM and FM signals

You can also create sub circuits to introduce new elements and componentize your designs.

No matter your skill set, you'll be playing with circuits in no time with iCircuit.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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In-Apps

iCircuit Pro (Yearly)
$14.99
iCircuit Pro (Monthly)
$1.99

Screenshots

User Rating

4.01 out of 5

110 ratings in United States

5 star
72
4 star
9
3 star
5
2 star
6
1 star
18

Ratings History

Reviews

Fantastic

pgibbons5 on

Used to build and simulate a battery cell simulator which I built on a breadboard and later PCB.

WORST CIRCUIT SIMULATOR EVER

china is a alien on

So many bugs, I have never seen so many bugs in an app in my life. DONT BUY!! I rather spend $50 for an app that works. I love that you guys are giving people a simulator for electronics but you guys have to understand it is very frustrating to do something when there’s so many things goes wrong and then you have no undo button to undo anything that the app has cause you to delete.

Huge new update

pblair on

This is one of the most under-appreciated apps around. This app is SO GOOD and does SO MUCH.

They are thieves? Don’t buy this App !!!

opelone on

This app does nothing. They charge you a bunch of money and give you nothing and then want to charge you more money to get more features, what did I pay $16 for?

Don’t buy

other1989 on

Everything dost work holy moly lm317 dont work

Amazing!

BigZaphod on

This app is great for learning how circuits work!

I heart this app

Who Cares about nicknames9 on

I am no electrician, but I love to tinker. I know enough to be “the one in the family/group” to go to. I last used this app to help me create a simple LED driver for an array of grow lamps of different frequency and intensity with potentiometers (I love to over do my projects with options). Some plants like full sun, some don’t. Some respond better to more ultraviolet, some other frequencies. Now, go online and find a decent set of grow lamps with the same features and watch your wallet disappear. Always DIY when you can. This app can help with such things!

Excellent App

ezechos on

I love this app. Use first, then apply to iCircuit 3d for best results and experience. Love these apps!

Total rip off

Ean Bladeswift on

Totally waste of time App. Bugs galore and god forbid you build anything serious with it!!

Doesn’t save to google drive properly

Chalupacabra1 on

Worked on circuit homework for 8 hours and thought that clicking ‘done’ was saving my files, had the location set to google drive. Unfortunately the program wasn’t ‘saving’ anything, just a blank file. Thanks a bunch 8 hours of homework down the drain and I can’t even get a refund.

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Category Rankings

Chart
Category
Rank
Top Paid
21
Top Paid
38
Top Paid
43
Top Paid
49
Top Paid
54

Keywords

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App Info

Languages
French, German, English, Chinese, Japanese, Russian
Recent version
1.13 (3 months ago )
Released on
Jul 29, 2010 (13 years ago )
Last updated
2 weeks ago