Delete My Data
CertusFX works without an account, and your preferences stay on your device. If you created an account, this page explains exactly what we store and how to have it permanently deleted.
What we store
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Your account email address and an encrypted password (authentication is managed by Supabase).
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Your plan status — the Pro tier and its expiry date, if you purchased a pass.
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Nothing else: base currency, language, watchlists and alerts live on your device, not on our servers.
How to delete your account and data
1.
Email support@nestcalc.ai from the email address you use to sign in to CertusFX.
2.
Use a subject like "Delete my account" — no reason or explanation is required.
3.
We will confirm and permanently delete your account and personal data within 30 days, except where retention is required by law (e.g., purchase records for tax compliance).
Deletion removes your sign-in, your profile and your plan record. It does not cancel anything — passes are one-time purchases with no recurring billing. Store purchase history stays with Google Play or the App Store under their policies.
Never created an account?
Then we hold no personal data about you. Everything you entered in CertusFX — preferences, watchlists, alerts — is stored only on your device, and deleting the app removes it.
For the full detail on what we collect and how it is handled, see our Privacy Policy.
Privacy PolicyRates are reference values for information only, not dealing quotes.
CertusFX — a NestCalc app