Privacy Policy

Last Updated: December 23, 2025

Introduction

MindSparkle ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application.

Information We Collect

Information You Provide

• Account Information: Email address and password when you create an account
• Documents: PDF files and documents you upload for study purposes
• User Content: Flashcards, notes, and study materials you create

Automatically Collected Information

• Device Information: Device type, operating system, unique device identifiers
• Usage Data: Features used, study time, quiz scores, and learning progress
• Analytics: App performance and crash reports

How We Use Your Information

We use your information to:

• Provide and maintain our learning services
• Generate AI-powered summaries, quizzes, and flashcards from your documents
• Track your learning progress and provide performance analytics
• Send notifications about your study sessions (with your permission)
• Improve our app and develop new features
• Process in-app purchases and subscriptions

Data Storage and Security

• Your documents are processed locally on your device when possible
• Cloud-synced data is encrypted in transit and at rest
• We use Supabase for secure cloud storage
• AI processing is done through secure API calls

Third-Party Services

We use the following third-party services:

• OpenAI: For AI-powered content generation (summaries, quizzes, flashcards)
• Supabase: For authentication and cloud storage
• RevenueCat: For subscription management
• Expo: For app updates and notifications

Your Rights

You have the right to:

• Access your personal data
• Delete your account and associated data
• Export your data
• Opt-out of analytics collection
• Disable notifications

Children's Privacy

MindSparkle is intended for users aged 13 and older. We do not knowingly collect information from children under 13.

Data Retention

• Active account data is retained while your account is active
• Deleted accounts are permanently removed within 30 days
• Anonymous analytics may be retained for service improvement

Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy in the app.

Contact Us

If you have questions about this Privacy Policy, please contact us at:

• Email: support@mindsparkle.app

California Privacy Rights (CCPA)

California residents have additional rights regarding their personal information. Contact us for more details.

GDPR Compliance

For users in the European Economic Area, we comply with GDPR requirements including data portability, right to erasure, and consent management.