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 Pro status — the tier and its expiry date, if you purchased a pass.
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Nothing else tied to your account: 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 Pro 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. Crash reports and usage statistics from the iOS and Android apps are not linked to your account; Google Firebase removes them on its own — crash reports after 90 days, usage statistics after 14 months.
Never created an account?
Then we hold nothing you entered — preferences, watchlists and alerts live only on your device. Our hosting layer keeps minimal technical logs of site visits, and the iOS and Android apps send crash reports and basic usage statistics to Google Firebase under an app identifier rather than your account; both are described in the Privacy Policy.
Rates are reference values for information only, not dealing quotes.
CertusFX — a NestCalc app