You can delete your Blame Nick account (and so your Crease app account) at any time.
Quickest: in the Crease app, go to Me → Delete account. On the website, sign in and open your account page, then Delete my account. It happens straight away.
Email hello@blamenick.com from the address you signed in with, asking for your account to be deleted. Nick deletes it within 7 days and replies to confirm.
Last updated 29 October 2026.