Terms of Service

By using Celestium, you agree to these terms. If you don't agree, don't use the app.

Agreement

By using Celestium, you agree to these terms. If you don't agree, don't use the app.

What Celestium Does

Celestium is an astrology app that provides natal chart calculations, transit tracking, astrocartography scoring, and ritual guidance. It also offers optional AI-powered interpretations, which are free to use with your own Anthropic API key.

Content Disclaimer

Astrological interpretations provided by Celestium are for self-reflection and entertainment purposes only. They do not constitute professional advice of any kind, including but not limited to medical, financial, legal, or psychological advice.

AI-generated interpretations are produced by language models and may contain inaccuracies. All interpretations are based on astronomical calculations and astrological tradition, not empirical science.

You are solely responsible for decisions you make based on any content in this app.

Subscriptions

Celestium Premium is an auto-renewable subscription managed through Apple's App Store.

• Monthly: $6.99 USD/month
• Yearly: $42.99 USD/year

Celestium Premium unlocks app features: unlimited saved charts (the free tier includes up to 2), couples & group mode, the full city atlas with advanced filters, and export & share. AI interpretations are not part of the subscription — they are always free with your own Anthropic API key.

Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel subscriptions in your Apple ID settings.

Payment is charged to your Apple ID account. Prices may vary by region and are subject to change.

API Key Usage

If you choose to use your own Anthropic API key for AI interpretations, you are responsible for any charges incurred on your Anthropic account. Celestium is not responsible for API usage costs.

Accuracy

While we strive for accuracy in our astronomical calculations (using VSOP87 mean elements), Celestium's computational accuracy is approximately 1 degree. For professional-grade precision, we recommend importing charts from professional astrology software.

Intellectual Property

Celestium, its code, design, and content are protected by copyright. You may not copy, modify, distribute, or reverse-engineer the app.

Limitation of Liability

Celestium is provided "as is" without warranties of any kind. To the maximum extent permitted by law, we are not liable for any damages arising from your use of the app.

Termination

We may terminate or suspend your access to Celestium at any time, without notice, for any reason.

Changes

We may update these terms from time to time. Continued use of Celestium after changes constitutes acceptance.

Governing Law

These terms are governed by the laws of the State of Texas, United States.

Contact

Questions? Reach us at [email protected]