Terms of Service

Last updated: April 28, 2026

1. Acceptance of Terms

By accessing and using Calistra ("Service"), you accept and agree to be bound by the terms and provisions of this agreement. If you do not agree to these terms, please do not use our Service.

2. Description of Service

Calistra provides personalized home calisthenics programmes based on user-provided information including fitness level, goals, preferences, and workout experience. Our Service includes:

• Personalized calisthenics and movement programmes
• Workout recommendations and plan adjustments
• Educational content about training, mobility, and progress
• Subscription-based premium features

3. User Accounts

To access certain features of the Service, you may be required to create an account. You are responsible for maintaining the confidentiality of your account credentials and for all activities that occur under your account.

4. Subscription and Payments

Calistra offers subscription-based services. By subscribing, you agree to:

• Pay the applicable subscription fees
• Automatic renewal unless cancelled before the renewal date
• Provide accurate billing information

See our Subscription Terms for detailed information.

5. User Content

You retain ownership of any content you submit to the Service, including photos and workout recordings. By submitting content, you grant Calistra a non-exclusive, worldwide, royalty-free license to use, reproduce, and display such content for the purpose of providing the Service.

6. Prohibited Uses

You agree not to:

• Use the Service for any unlawful purpose
• Attempt to gain unauthorized access to any part of the Service
• Interfere with or disrupt the Service
• Impersonate any person or entity
• Use automated systems to access the Service without permission

7. Disclaimer

Calistra provides calisthenics and fitness guidance for informational purposes only. Our recommendations are not medical advice. If you have any health concerns, please consult a qualified healthcare professional before starting exercise.

8. Limitation of Liability

To the maximum extent permitted by law, Calistra shall not be liable for any indirect, incidental, special, consequential, or punitive damages resulting from your use of or inability to use the Service.

9. Changes to Terms

We reserve the right to modify these terms at any time. We will notify users of significant changes via email or through the Service. Continued use after changes constitutes acceptance of the new terms.

10. Contact Us

If you have any questions about these Terms, please contact us at:

Email: info@calistra.live Operated by: Neuradigm, MB · Company code: 307516022 · VAT: LT100020143719 · Registered address: Saulėnų g. 4-1, LT-62324 Alytus, Lithuania