Privacy Policy

1. Introduction

IBQuiz ("we," "our," or "us") is a B2C educational platform designed to help users prepare for investment banking technical interviews through quiz-based learning, AI-powered explanations, and premium subscription features. Protecting your personal information is important to us. This Privacy Policy explains how we collect, use, disclose, and protect your personal data.
By using IBQuiz, you consent to the practices described in this policy.

2. Personal Data We Collect

a. Personal data you provide to us directly:

• Email address
• First and last name
• Payment information (processed securely by Stripe)
• Quiz performance data, saved questions, and user preferences

b. Personal data we receive from your use of the Service:

• Device and browser information
• Login frequency and timestamps
• Usage data, including quiz completion patterns and habits
• Session tokens and authentication cookies

Note: We do not knowingly collect personal data from children under 13.

3. How We Use Personal Data

• Authenticate and manage your account
• Provide, maintain, and improve our educational services
• Process payments and manage subscriptions
• Generate AI-powered quiz explanations
• Monitor and analyze service usage via analytics tools
• Communicate with you regarding updates and support inquiries

4. How We Share Personal Data

• Service providers necessary to provide the Service, including Supabase, Stripe, OpenAI, Vercel, and Posthog
• Authorities if required by law or for legal compliance

We do not share your data with advertising networks or social media platforms.

5. Cookie Notice

We use essential cookies for login; analytics cookies via PostHog and Google Analytics for improvement. You can disable cookies in your browser settings.

6. Retention

We retain personal data only as long as necessary for the purposes outlined in this Privacy Policy. Upon account deletion, your data will be securely and permanently deleted within a reasonable timeframe.

7. Security

We implement reasonable security measures including HTTPS encryption, secure authentication, and password hashing to protect your personal data. However, no method of transmission or storage is entirely secure.

8. Your Rights and Choices

Depending on your jurisdiction, you may have rights to:

• Access and rectify your personal data
• Request deletion of your data
• Object to or restrict processing of your data
• Data portability

To exercise these rights, contact us using the details provided below.

9. International Transfers

Your personal data may be transferred internationally through third-party service providers. We ensure compliance with applicable data protection laws for international transfers.

10. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. Your continued use of this site after any change in this Privacy Policy will constitute your acceptance of such change.

11. Contacting Us

For questions or concerns regarding this Privacy Policy, please contact us at:
Email: support@ibquiz.com
We recommend regularly reviewing this Privacy Policy to stay informed of updates.