Must register with email, Google or FB -- displaying your email address -- just to get onto app. Smack dab near beginning of setup process (full page, per each setting), a full page ad to buy premium version appears. Getting into app? -- Stayed just a min, with the boxed, staring at the boxed, text notification that we have seven (7) days to try app for free. Already concerned about/not liking having to register online to use, stopped setup process, at that page. Uninstalling right now.