Last updated: June 2026
My Stellar Glow collects the information you provide when you create an account: your name, email address, birth date, birth time, and birth location. We also collect cycle tracking data you log within the app, including period start dates and flow information. We do not sell this information to third parties.
Your birth data is used to calculate your natal chart, numerology profile, and personalized astrological readings. Your cycle data is used to generate cycle-aware guidance, hormone tracking, and the synthesis layer that combines your cycle phase with lunar and astrological timing. We use your email address to manage your account and send account-related communications.
My Stellar Glow uses the Anthropic API to generate personalized readings. Relevant portions of your chart data and cycle phase are sent to Anthropic's API to produce your readings. We do not send your name, email, or identifying information to the AI. Anthropic's privacy policy governs how they handle API data.
Your data is stored in a secured PostgreSQL database hosted on Railway. Passwords are hashed and never stored in plain text. We use HTTPS for all data in transit. We retain your data for as long as your account is active. You may request deletion of your account and associated data by contacting us.
My Stellar Glow is not a medical application. Cycle tracking, hormone information, and wellness guidance provided in the app are for personal reflection and informational purposes only. They are not medical advice, diagnosis, or treatment. Do not rely on this app for medical decisions.
My Stellar Glow uses Stripe for payment processing, ElevenLabs for text-to-speech audio, and Anthropic for AI-generated readings. Each of these services operates under their own privacy policies. We use NOAA's public API for geomagnetic field data, which does not involve any personal information.
You may request access to, correction of, or deletion of your personal data at any time. To make a request, contact us at the email address associated with your account. We will respond within 30 days.
For privacy-related questions or data requests, contact us through the app or at the email address on your account.