I believe that's quite the unfair comparison. Even if the components model aren't very sophisticated, everycircuit can do full analog simulations. If you use

I believe that's quite the unfair comparison. Even if the components model aren't very sophisticated, everycircuit can do full analog simulations. If you use chrome, you can run everycircuit in-browser, then try this example: http://everycircuit.com/circuit/4709435733180416/infinite-noise-random-number-generator-2 http://everycircuit.com/circuit/4709435733180416/infinite-no.... Circuitverse, as far as I can tell is just a logic simulator, which - from reading the comments - doesn't handle feedback loops.