Writing and app in your spare time is difficult. Spare time is a luxury that many of us have little of. Opportunities to work on your app are few and far between, and sometimes you can go long periods of time without being able to sit down and focus on your app. Drawing on my experience as both a spare-time developer and professional engineer, I’ve refined my process for getting the biggest bang for my buck out of my spare time hours, and I’ll share some of my tips with you in this article…