If you define 'profitable' as $100 a month, that's where one of my iOS apps (http://postcardpanda.com http://postcardpanda.com) is at after 2+ years. I've only

If you define 'profitable' as $100 a month, that's where one of my iOS apps (http://postcardpanda.com http://postcardpanda.com) is at after 2+ years. I've only recently started putting actual time into it though. If you want the full income report, here is May's: http://mattsencenbaugh.com/postcard-panda-may-2016-income-report/ http://mattsencenbaugh.com/postcard-panda-may-2016-income-re...