I was wondering what those of us who still collect print comics use for keeping track of our comic collections. I've explored a couple of websites and apps, but so far haven't found a combination that really suits me. I'm curious to know what apps and/or websites you're using, what you like and dislike about them, and what you'd recommend.
I've used Comic Books Collector (which I believe is connected to this site), and it's okay, but I'd really like something that updates/syncs to the cloud so I can enter data from either my computer or my smartphone. I had to replace all the data and download it again once I replaced phone... not fun.
Other options that others would suggest?