I haven't entirely figured out how to use it yet, but I'm working on it. At the very least, I plan on using it to keep track of quotes I like from books I'm reading. It was my New Year's resolution in 2016 to write down quotes - and I did really well for the first couple of months, until my son was born. Since then, nothing. I figure if I can type them into an app right away when I discover them, rather than waiting until I remember to write them down in my quote book, then I'll have more success with this.
If you're on Litsy, I'd love to connect with you! My username is smilingshelves. Let me know in the comments what yours is, and I'll follow you! Time to go experiment with it some more!