Privacy Policy

Last Updated: 14/12/2025

At DoomStudy, we are committed to protecting your privacy while helping you hack your grades. This policy outlines how we handle your data and study materials.

Information We Collect

To provide our AI-powered study service, we collect certain information, including:

Study materials (PDFs, PowerPoints, notes) you upload for processing

Usage data to improve our spaced repetition algorithms and learning feed

Your customization preferences (AI model selection, snippet types, generation settings)

AI & Data Usage

We use Artificial Intelligence to process your documents and generate study snippets. You have two options:

Online Mode: Uses Google Gemini API (cloud-based) - requires internet connection and API key

Offline Mode: Uses on-device models (Apple Intelligence, Qwen, Llama, Phi) - all processing happens locally, no data leaves your device

Uploaded documents are processed solely to generate study snippets

Your original documents are NOT sold to third parties

When using offline mode, your data never leaves your device and remains completely private

AI-generated content should be verified for critical accuracy

Information Sharing

We do not sell your personal information. Data sharing depends on your chosen AI mode:

Online Mode: Documents are shared with Google Gemini API for processing (only when you choose this option)

Offline Mode: No data is shared with any third parties - all processing happens on your device

We may share data to comply with legal obligations or protect our rights and user safety

Your study snippets and progress data are stored locally on your device

Data Security

We implement robust security measures to protect your data. Uploaded documents are processed securely and stored locally on your device. When using offline mode, your documents never leave your device, providing maximum privacy and security.

Data Deletion

All your data (uploaded documents, generated snippets, and progress) is stored locally on your device. You can delete your uploaded documents, courses, and all associated data at any time directly from the app. Deletion is permanent and immediate.

Children's Privacy

DoomStudy is not intended for children under 13. We do not knowingly collect data from children. Contact us if you believe a child has provided us with information.

Changes to This Policy

We may update this policy as our service evolves. Check this page for the latest version.

Questions or Concerns?

If you have any questions about our privacy practices, please contact us at:

support@doomstudyapp.com