Jan 3, 2018 에 업데이트되었습니다
V2.1 Previous versions did not display anything when the app was launched. This was confusing and caused some users to think the app wasn't working. Now it displays a simple usage message.
V2.0 The app starts on device boot up, so no more forgetting to start it. Also the app runs as a service so it is less likely to get killed off.