Astrology App Development

I'm looking to build an astrology app focused on providing daily horoscopes. The app should be available on both iOS and Android platforms, and require email sign-up for user authentication.

Key requirements:
- Daily horoscopes feature
- Available on iOS and Android
- Email sign-up for authentication

Ideal skills and experience:
- Mobile app development for iOS and Android
- Experience with user authentication systems
- Knowledge of astrology content creation