Privacy Policy

Prologue is a privacy-focused educational platform built to help students explore and understand concepts through interactive visuals.

We aim to minimize data collection wherever possible and ensure users remain in control of their learning experience and content.

Prologue does not sell user data, does not use invasive advertising systems, and does not profile users for marketing purposes.

Depending on how you use Prologue, we may collect limited information necessary to provide core functionality.

Prologue does not collect or use:

• Precise location tracking
• Advertising identifiers for behavioral advertising
• Personal data for resale
• Voice recordings for advertising or profiling
• Unrelated personal information outside the educational experience

We do not sell user-generated content or learning data to third parties.

Some Prologue features may allow users to create voice-based inputs or interact using speech.

When voice features are used:

• Speech recognition may be processed using Apple system services or supported platform-level speech APIs
• Audio recordings are stored only when required for the feature experience
• Prologue does not use voice recordings for advertising, profiling, or marketing
• Voice recordings and transcripts are never shared with third parties for commercial purposes

On supported Apple devices, speech processing may occur entirely on-device depending on platform capabilities and user settings.

Prologue uses AI systems to generate interactive educational visuals and explanations.

This may include:

• Processing educational prompts submitted by users
• Generating HTML, JavaScript, and visual learning experiences
• Providing follow-up educational explanations and guided responses

User prompts may be securely processed through AI infrastructure providers to generate educational content.

Prologue is designed to support understanding and learning — not automated cheating or answer generation.

Depending on the platform and feature used, Prologue may store data:

• Locally on your device
• In secure cloud infrastructure
• In encrypted databases used for caching and account synchronization

Examples of stored data include: saved notes, bookmarks, cached visuals, learning history, and subscription status. We use reasonable safeguards to protect stored data.

Prologue may use trusted third-party providers to operate parts of the platform. These services may include:

• Supabase — authentication, database, and backend infrastructure
• Anthropic — AI-powered educational generation
• RevenueCat — subscription and entitlement management
• Apple — App Store payments, speech recognition, and platform services
• Google — platform and authentication-related services where applicable
• Stripe — web subscription payments

These providers process only the information necessary to perform their services. Third-party services operate under their own privacy policies and security practices.

Prologue offers optional paid subscriptions (“Prologue Pro”).

Prologue is intended for educational purposes.

The platform may support multiple curricula and education systems, including:

• Common Core
• Advanced Placement (AP)
• CBSE
• International and General learning systems

Student interactions may be used internally to improve platform quality, reliability, moderation, and educational performance. We do not use student-generated educational content for advertising purposes.

To maintain a safe educational environment:

• Inputs may be automatically reviewed for harmful or inappropriate requests
• Unsafe or non-educational requests may be blocked
• Moderation systems are used to prevent misuse of the platform

This helps ensure Prologue remains focused on safe academic learning experiences.

Users maintain control over their information. Depending on the platform and account type, users may:

• Edit or delete notes
• Remove saved concepts and bookmarks
• Clear locally stored data
• Delete their account
• Request deletion of associated cloud data where applicable

Once deleted, certain information may not be recoverable.

Prologue is designed for educational use, including by students.

We do not knowingly collect unnecessary personal information from children. If we become aware that information has been collected in violation of applicable child privacy laws, we will take appropriate steps to remove it.

Parents or guardians may contact us regarding concerns about child privacy.

This Privacy Policy may be updated periodically to reflect:

• Product changes
• New features
• Legal or regulatory requirements
• Platform or infrastructure updates

Any updates will be reflected by the “Last updated” date at the top of this document.

If you have questions or concerns regarding this Privacy Policy, you may contact us at:

Email: prologue.help@gmail.com