You need an account to let you into the Tinder ecosystem otherwise you won’t be able to see what’s going on. However, there is nothing stopping you from setting up a fake account and taking a look.
Consequently, can you look up someone’s Tinder profile?
You can only search for a specific person on Tinder if you’re matched with that person. To search for someone in your match list, tap the message bubble icon on the main screen > press and pull down on the screen until a search bar appears > type that person’s name in the search bar.
Just so, how can I find out if my BF is on Tinder?
On Tinder, you can only view another person’s profile if you’re a match. All you have to do to find your boyfriend is enter their name in the search bar in the app, and click on them. One clear sign that he’s still using Tinder is if he’s updated his profile photo and information.