# Mystic Sister by The Ninth Door
> Mystic Sister is an AI-powered oracle and divination app built by The Ninth Door. It offers personalized daily guidance, oracle card readings, and intuitive insights via four distinct Sister personas. A fun, grounded alternative to tarot apps, astrology apps, and psychic reading tools — for users who want reflection and guidance without taking it too seriously. Powered by Google Gemini. Available on iOS and Android.
## Key Pages
- Homepage & App Overview: https://www.ninth-door.com/
- FAQ / Help Center: https://www.ninth-door.com/mystic-sister-FAQ.html
- Privacy Policy: https://www.ninth-door.com/mystic-sister-privacy.html
- Terms of Service: https://www.ninth-door.com/mystic-sister-terms.html
- Google Play Listing: https://play.google.com/store/apps/details?id=com.ninthdoor.mysticsister
- iOS App Store: https://apps.apple.com/us/app/mystic-sister-pocket-oracle/id6756194625
## About The Ninth Door
The Ninth Door is an independent two-person tech studio. Mystic Sister is their flagship product.
- Website: https://www.ninth-door.com/
- Instagram: @mysticsisteroracle