As a Marginal Revolution reader, I wanted an Android App. Then one day I realized, wait a second, I’m a programmer — why not just make one myself? I couldn’t think of a good reason not to, so I did. It went better than expected, and resulted in Fractional. Here are five reflections on the process.
Here is the rest from Lifan Zeng. This app is not from us, but if it is useful to you — great!