Privacy Policy

• Account details: email, display name, and authentication identifiers (including Google sign-in when you use it).
• AI chats & prompts: messages you send to the AI Assistant, prompts you build, and generated responses.
• Uploaded images and documents: files you attach to chats or projects, processed to generate responses.
• Projects & library items: saved prompts, scenes, scheduled posts, and folders you create.
• App usage: feature interactions, generation counts, crash and error diagnostics.
• Subscription status: plan tier, purchase tokens, and renewal state received from the store.

• Provide, personalize, and improve the app's features.
• Generate AI responses to your prompts and uploads.
• Enforce daily generation limits and unlock Pro features.
• Diagnose issues, prevent abuse, and secure the service.
• Communicate service-related updates.

Prompts, chats, and uploaded files are sent to third-party AI providers (currently Google Gemini via the Lovable AI Gateway) to produce responses. Your account content is stored on our managed cloud backend (Lovable Cloud, powered by Supabase infrastructure) with row-level security so only you can access it.

We use industry-standard measures including encryption in transit (HTTPS), authenticated APIs, and row-level access controls. No method of transmission or storage is 100% secure, but we work to protect your information.

Depending on where you live, you may have rights to access, correct, export, or delete your personal information, and to object to or restrict certain processing. To exercise any right, contact us at the email below.

You can delete your account and associated data from Profile → Delete Account, or by emailing us. Deletion removes your projects, chats, saved prompts, and profile. Some records may be retained briefly for legal, billing, or fraud-prevention purposes.

The mobile app does not use advertising cookies. We collect anonymous diagnostic and usage analytics to improve stability and performance. The web version may use a small number of essential cookies to keep you signed in.

• Google Play Billing and Apple In-App Purchases — subscription processing. We never see your card details.
• RevenueCat — receipt validation and entitlement management.
• Google Gemini (and other AI providers we may add) — AI response generation.
• Lovable Cloud / Supabase — authentication, database, and file storage.
• Google Sign-In — optional authentication provider.

Each provider has its own privacy policy governing their use of data.

Lunar Prompt Lab is not intended for children under 13, or the minimum age required by your local law, whichever is higher. We do not knowingly collect personal information from children. If you believe a child has provided us information, please contact us and we will delete it.

Your information may be processed in countries other than your own. By using the app you consent to such transfers, subject to appropriate safeguards.

We may update this policy from time to time. Material changes will be announced in the app or by email before they take effect. Continued use after the effective date constitutes acceptance.

Questions or privacy requests? lunarpromptlab@gmail.com