Hey, I normally listen to a podcast whilst I walk but i was thinking what if You had an app that helped people move more and providing good podcast series to listen to as well. Is it something you would use?
I used to do this a lot, I even have destroyed several microSDs because of writing and re-writing lots of megabytes on it. But later I understood that silence is also a good thing to listen while walking, especially if you are not a city citizen and have an access to silence.