Delete your account
This permanently deletes your Signal Deck account, watchlist, alert rules, and subscription record. It cannot be undone. This is the same deletion the app itself performs (Account → Delete account) — it does not deactivate or hide your account, it removes it.
Prefer to do this from your phone? Open the app, go to Account, and tap
"Delete account" at the bottom — no web form needed. This page exists for
anyone who no longer has the app installed.