I've made 91 sales up to today and have made hundreds of dollars within less than a year. I love selling and buying on this app. It's also a website if you can't download it on your phone!
Vinted is the one I trust the most out of the three apps. The moderators are usually really helpful if anything goes wrong. It's a great selling app with reasonable shipping prices! They also take a profit out when you make a sale.
My account name is @mxrikx
If you sign up with this code, you get $5 credit. - 3U5P8L
I've only made a few sales on here, but I make a lot more than I would from Vinted because they don't take out a profit when you make a sale.
You can sell almost anything on this app, which is awesome! You can find makeup, electronics, and more.
My account name is @marikamera , but you can't look up people buy their username, only by the items they are selling.
I don't really use this app much, but when someone is interested in something I have, I just get them to buy it on Mercari because I'm selling it cheaper on there.
Poshmark takes a profit out of your sales, as well. People who sell on here have more high-end items, but I still sell whatever, haha.
My account name is @xrikachu