Droozi lets you share future locations — like "Chicago, Aug 18-20" — with the people you choose, so friends and colleagues can plan real-life meetups. There's no GPS tracking, no live location, and no data resale. You set a city or venue, pick a date range, choose who sees it, and that's it. If a friend's trip overlaps with yours, you'll both know in time to grab coffee instead of finding out a week later. It also includes an events module for organizing public or private gatherings with RSVPs.