After the App updates and it gets logged out, and doesn't activate your license, doesn't work at all. In most of the cases and scenarios the app doesn't download the videos from so many sources i tried. Just go and search downloaders in chrome store , you will be surprised that the free ones work much much better than this , only thing is that they have limitations on number of downloads and quality. I do not know, why Appsumo entertains this kind of poor softwares.