Privacy Policy

Information We Collect

When you use Coinstack, we may collect the following types of information:

• Account information: Your name, email address, and profile details when you create an account.
• Financial data: Transaction data you connect through linked bank accounts or manually enter. We use read-only access and never initiate transactions on your behalf.
• Usage data: Information about how you interact with the app, including challenge completions, streaks, and feature usage.
• Device information: Browser type, operating system, and device identifiers for analytics and troubleshooting.

How We Use Your Information

We use the information we collect to:

• Generate personalized daily spending challenges based on your habits.
• Track your progress, streaks, and savings over time.
• Improve and optimize the Coinstack experience.
• Send you relevant notifications and updates (with your consent).
• Comply with legal obligations and prevent fraud.

Data Security

We implement industry-standard security measures to protect your personal and financial information. All data is encrypted in transit using TLS and at rest using AES-256 encryption. We regularly audit our systems and work with trusted infrastructure providers to ensure your data remains secure.

Third-Party Services

Coinstack may integrate with third-party services such as bank aggregation providers (e.g., Plaid), payment processors (e.g., Stripe), and analytics tools. These services have their own privacy policies, and we encourage you to review them. We only share the minimum data necessary for these services to function.

Your Rights

You have the right to:

• Access the personal data we hold about you.
• Request correction of inaccurate data.
• Request deletion of your account and associated data.
• Export your data in a portable format.
• Opt out of marketing communications at any time.

Contact Us

If you have questions about this privacy policy or your data, contact us at hello@coinstack.app.