Meets and exceeds expectations

Yes this is a great app, and absolutely indispensable for anyone learning or doing electronics. You can visualize voltage and current for every part of a circuit right there within the components and wires. Its one thing reading equations for an RLC circuit and another to watch it happening live, for example. You can also have your iOS device be a mic or accelerometer input, and output sound to your speakers. Adding components is easy, as is changing their parameters on the fly. Looking forward to what new features are added in the future.

RandyGiersberg about iCircuit