Terms of Service
Last updated: January 25, 2026
These Terms of Service ("Terms") govern your access to and use of the Fystash website and mobile applications (the "Service"). By accessing or using the Service, you agree to these Terms.
Eligibility
You must be able to form a binding contract with us to use the Service. If you use the Service on behalf of an organization, you represent you have authority to bind that organization.
Accounts
You are responsible for maintaining the confidentiality of your account.
You agree to provide accurate information and keep it up to date.
You are responsible for activity that occurs under your account.
Health and fitness disclaimer
The Service may provide health, nutrition, and fitness information, including AI-generated guidance. This content is for informational purposes only and is not medical advice. Consult a qualified professional before making health decisions. You use the Service at your own risk.
AI features
The Service includes AI-powered features such as chat coaching, food photo analysis, and plan generation. Outputs may be inaccurate or incomplete. You are responsible for reviewing and confirming any actions (including nutrition entries or training plans) before relying on them.
User content
You retain ownership of content you submit (such as messages, photos, nutrition logs, and workouts). You grant us a license to host, store, reproduce, and process your content to provide and improve the Service.
Acceptable use
Do not misuse the Service or interfere with its normal operation.
Do not attempt to access other users’ accounts or data without authorization.
Do not upload content that is unlawful, harmful, or infringing.
Do not attempt to reverse engineer or extract source code except as permitted by law.
Subscriptions, credits, and purchases
If the Service offers subscriptions or credit-based features, purchase terms (including renewal, cancellation, and restoration) are provided at the point of purchase and may be handled by the platform or payment provider. We may change pricing and offerings in accordance with applicable law.
Termination
We may suspend or terminate access to the Service if you violate these Terms or if needed to protect the Service, other users, or comply with law. You may stop using the Service at any time.
Disclaimers
The Service is provided “as is” and “as available”. To the maximum extent permitted by law, we disclaim all warranties, including fitness for a particular purpose and non-infringement.
Limitation of liability
To the maximum extent permitted by law, Fystash and its affiliates will not be liable for indirect, incidental, special, consequential, or punitive damages, or any loss of data, profits, or revenues.
Changes to these Terms
We may update these Terms from time to time. If changes are material, we will take reasonable steps to notify you. Continued use of the Service after updates means you accept the updated Terms.
Contact
Questions about these Terms can be sent via: support@fystash.ai