CircSim Circuit Simulator

It *looks* good but it needs lot of work. Please, optimize user interface for touchscreen-only devices (make buttons and items in the tree view larger, use fullscreen open dialog, try adding some action on long-click, etc.) I don't know lot of Qt programming, but i think it can be more usable with Android's "native" toolkit (classic button, dialogs, ...). You can still use C/C++ libraries. ( I think it is made in one of the two languages. If no, Android also supports linux executables — see Android NDK). And, when you have complete UI changes, add transistors and some other analog components, please.

This app doesn't work. It doesn't let you connect the components laid out. No user manual or Help is available to see how to use it.

I installed the app and during first usage found I couldn't zoom in, change values, see the whole properties display. Useless for what I want. V3.0

Incomplete app. Don't download after see images. It's not in working condition. No zoom, selection of avr, etc

Its great for more advanced building, but even still the layout is just a bit too difficult to handle on a phone. Not only that, but it also needs just a bit more components...

Save your time and don't get this app. If you do you'll regret it.

It did not load text properly and only showed squares instead of text

It is use ful for electronic engg students for project work u will easily get a stimulated o/p.

It's not done yet. And as it is, it's completely useless

Incomplete, i dont know how to use it

It needs help. As far as I could see, there is no help installed.

Tidak ada petunjuk cara menggunakan.. tool tidak lengkap

Cant do anything way too zoomed out

Waste product. No specified parts.waste of time

Useless as far as trying to connect any points or change any voltage or resistor values or need a pnp or npn transistor for switching control. No forward or back button for correcting mistakes. Small selection of parts are of limited use.

Rated this a while back, thought I would give it another shot. Very incomplete, can't close it from the app. Controls are way to small to use on a phone or even an 8 inch tablet. Please remove this from the store until it's a functional product.

The controls of the app are very unclear and there are no instructions. Plus wires don't work how they should, they go over themselves and don't connect to anything else...

Seems to be a scaling problem where it's literally impossible to use its so small and lacks instructions for anyone to use what is discouraging for people who want to learn arduino. Good start needs alot of improvement though.

Need at least a zoom feature and a edit and delete line and elements tool. Great idea but edition of circuit is impossible as it is now. If you draw one thing wrong you must erase all and start all over from the beggining because threre is no edit features.

Not exactly the best ui, even trying to make something simple is a struggle. Not saying its a bad app, I'm sure it was hard to write. But the interface is a kick in the face

Everything is very small... Can't use or even try it..

No zoom in or zoom out, I can't use back bottom. I think you need to fix It for next update. Mmm I'll change the star.

keep workin on it man :)

Please guys don,t waste your time.. find out any else...

Save your time and don't get this app. If you do you'll regret it.

no way we can remove items placed on board, i hope i didnt see it and my comment is fair enough. (and tiny font used) so thumb down, sry guys

ADD ZOOM reply when possible

when I use Android 4.4.4 great problems

The worst simulation program ever

Tidak ada petunjuk cara menggunakan.. tool tidak lengkap

Add an option for Tutorials or templates!

Hard to use!

Uhy bhjj

keep trying.

Would love to see some relays and switches

Use less

It is use ful for electronic engg students for project work u will easily get a stimulated o/p.

Maybe people just know how to use this or something, but I don't, and I don't think that's the only issue. There is no "undo" button, no real defined way to wire things together, no idea how you program the arduino, change the voltage of the "set voltage", etc. So the app in theory is cool, but doesn't work for anything.

Pls this app is great but u need to update it. Some of its problems are: u can't zoom and there is no way to wire components together...keep it up

Virtual Circuits can test a new circuit without the danger of overload or component damage..or electrical shocks/short Circuits and meltdowns