1. Introduction
Arkline ("we", "our", or "us") operates the Arkline mobile application and website. This Privacy Policy explains how we collect, use, and protect your information when you use our services.
2. Information We Collect
We may collect the following types of information:
- Account information — email address and authentication credentials when you create an account.
- Portfolio data — asset holdings, transactions, and preferences you enter into the app.
- Usage data — app interactions, feature usage, and crash reports to improve our service.
- Device information — device type, operating system, and app version.
3. How We Use Your Information
- Provide, maintain, and improve our services.
- Generate personalized risk scores, AI briefings, and market insights.
- Send service-related notifications (e.g., DCA reminders, risk alerts).
- Respond to support requests and contact form submissions.
- Detect and prevent fraud or abuse.
4. Data Storage & Security
Your data is stored securely using Supabase infrastructure with row-level security, encryption at rest, and encryption in transit (TLS). Sensitive credentials are stored in the iOS Keychain. We do not sell your personal data to third parties.
5. Third-Party Services
We use third-party APIs to provide market data, pricing, and AI features (including CoinGecko, Alpha Vantage, FRED, and Anthropic Claude). These services receive only the minimum data necessary to fulfill their function. We encourage you to review their respective privacy policies.
6. Data Retention
We retain your data for as long as your account is active. You may request deletion of your account and associated data at any time by contacting us.
7. Your Rights
Depending on your jurisdiction, you may have the right to access, correct, delete, or export your personal data. To exercise these rights, contact us at the address below.
8. Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of material changes by posting the updated policy on this page with a revised effective date.
9. Contact Us
If you have questions about this Privacy Policy, please reach out via our contact page.