Privacy Policy
Your Privacy Matters
We're transparent about how we collect, use, and protect your information.
Last Updated
August 16, 2026
Overview
This Privacy Policy explains how Radixify collects, uses, protects, and shares information when you use our platform.
We only collect what we need to run the service, we never sell your data, and we use industry-standard security.
Information We Collect
Account information: email and name when you sign up, used to manage your account and subscription.
Usage data: words analyzed, study sessions, and timestamps, used to power progress tracking and streaks.
Payment data: processed by PayOS (Vietnam) or PayPal (international). We never store card details.
Guests are tracked by an anonymous cookie to enforce daily limits.
How We Use Your Data
To provide analysis and learning features, manage subscriptions, improve the product, and respond to support requests.
We may send transactional emails (welcome, payment confirmations). You can opt out of non-essential emails.
Information Sharing
We do not sell your personal information. We share data only with:
We may also disclose data when required by law.
- Hosting and infrastructure providers (Vercel, Neon)
- Payment processors (PayOS, PayPal)
- AI providers used for word analysis
Data Retention
We keep your account and learning data while your account is active. You can request deletion at any time.
Your Rights
Depending on your location, you may have the right to access, correct, export, or delete your personal data, and to object to or restrict processing.
To exercise these rights, email us and we'll respond within 30 days.
Security
We use encryption in transit, secure hosting, and restrict access to personal data to what's needed to operate the service. No system is 100% secure, but we work to protect your data.
International Transfers
Data may be processed on servers outside your country (e.g., Vercel and Neon infrastructure). We rely on recognized safeguards for these transfers.
Children's Privacy
The Service is not directed at children under 13, and we do not knowingly collect their data.
Changes to This Policy
We may update this policy. We'll update the "Last Updated" date and notify you of significant changes.
Contact
Questions about this policy? Contact us at:
n3r0.corp@gmail.com