alex's pixels Hi. My name is Alex Wiltschko. Here are some iPhone and iPad apps that I've made. Octave. A fast, beautiful and accurate real-time analyzer. oScope. A simple and powerful oscilloscope. Fourier. Snappy and spot-on frequency analysis. Confetti. Fun, colorful, care-free drawing. If you've got a question about any of my apps, please do feel free to send me an email. I went back to school, so I don't update these apps often, but if you find a bug, let me know. I'll do my best to fix it when possible. Also on account of the whole "full-time student" thing, I'm really not available for iOS consulting. However, the basic audio engine behind oScope, Octave and Fourier has been open-sourced as Novocaine. Last, if you're interested in licensing the fancy DSP code that powers Fourier and Octave (it's really fast), do email me.