About a year ago, I registered myself as a Android developer to sign up for the Play store. And few months ago, I registered my first app with the Play store. This app was a countermeasure tool for qualification tests that is related to information technology. The target of this app was very niche, however, I created this for myself. Also, since there are almost no advertisement on this app, it’s really difficult to earn money. I today visited to the AdMob page which shows advertising revenue after a long interval. Then, I found that I had earned 2 yen by advertisements of my app. That’s one small step for many people, one giant leap for me.
