Yes. You can delete your Digital DJ Pool account yourself in the app, under Settings → Account. Look for the delete account control at the bottom of the tab and follow the confirmation.
A couple of things to know first: - Deleting your account is permanent — it can't be undone. - If you're on a paid plan, cancel your subscription first so you're not billed again. We don't do refunds, so cancelling stops the next cycle but doesn't refund the one you're in. See Settings → Billing to cancel. - Tracks you've already downloaded are yours to keep — they live on your device, not in your account.