Last updated: July 18, 2026
Cardue ("we", "our", or "us") operates the Cardue mobile app for people who juggle several credit cards and bills. We keep data collection to the minimum needed to run the app — no ads, no data selling.
We collect information you provide directly: your email address (for sign-in), the cards you add (bank name, last four digits, credit limit, balance, statement and due dates), your bills (name, amount, due date) and bank account balances you enter. We never ask for or store your bank login, full card number, CVV or PIN.
Cardue does not collect your location. The app requests no location permission and never asks for one.
We use your data solely to provide the app's features: showing what you owe on each card, when each payment is due, and reminding you before the date. We do not sell your data to third parties, and we do not use it for advertising.
Your data is stored on your device and synced to secure cloud storage (Supabase) when you're online. Servers are located in the United States. Data is encrypted in transit and at rest.
We use a small set of services strictly to run the app:
We do not use Google Analytics, Firebase, the Meta SDK, or any advertising networks.
You can delete your account and all associated data at any time, directly from the Account tab inside the app. All data is permanently removed within 24 hours. See the full steps on our Delete Account page.
Cardue is not directed to children under 13, and we do not knowingly collect personal information from children.
We may update this policy from time to time. We will notify you of significant changes via email or an in-app notification.
Questions about this privacy policy? Email us at hello@cardue.app.