How can I delete my hinge.co profile?
If you’re on desktop, simply click here (the link will not work from mobile device) and remove the Hinge app from the list. Then, on your phone, delete the app icon as you normally would.
To delete your account via your phone, you actually do it through the Facebook app.
Once you’ve opened that up, click More > Settings > Account Settings > Apps > Logged in with Facebook > Hinge > Remove App. Then just delete the account.