Terms of Service

These Terms govern your use of the Performance mobile application, public website, and related services. By creating an account or using the Service, you agree to these Terms and the Privacy Policy.

You must be at least 18 years old to use the current Performance app. If you do not agree to these Terms, do not use the Service.

Performance can provide structured training Programs, workout execution and history, recovery and sleep presentation, nutrition targets and logging, schedule and Journal features, Apple Health and Apple Watch integration, and user-requested Polaris responses.

Features depend on your device, permissions, subscription status, data availability, location, and the current product version. We may improve, replace, retire, or limit features over time.

Performance does not diagnose disease, provide medical treatment, prescribe medication or compounds, recommend doses, cycles, or stacks, or replace a licensed healthcare professional. Fitness, recovery, nutrition, regimen, Bloodwork, biomarker, and AI-generated information can be incomplete or inaccurate.

Use appropriate judgment before beginning or changing exercise. If you have symptoms, a medical condition, a medication question, or concern about a substance you use, consult a qualified healthcare professional. For an emergency, contact local emergency services.

You are responsible for safeguarding your sign-in credentials, keeping your account information reasonably accurate, and using the Service only for your own account unless Performance explicitly supports another use.

Do not attempt to access another person's data, evade security controls, interfere with the Service, submit malicious content, or use Performance to facilitate unlawful activity.

The App Store shows the subscription option, price, billing period, and any introductory offer available to you before purchase. Those purchase-sheet terms control. Availability and offer eligibility can vary by storefront, account, and app version.

App Store subscriptions are billed and managed by Apple. They renew automatically unless canceled through Apple before renewal under Apple's rules. Restore Purchase is available for eligible native purchases. Where Performance offers web billing, that purchase is managed through the disclosed web payment provider.

Deleting your Performance account does not itself cancel App Store billing. A live web subscription must be canceled before account deletion can complete. Refund eligibility and billing disputes are governed by the purchase provider and applicable law.

You retain rights you have in the workout notes, Journal responses, meal records, regimen records, PDFs, and other content you choose to submit. You give Performance permission to process that content only as needed to operate, secure, support, and improve the Service and to comply with applicable law.

Do not upload content you do not have the right to use or content that violates another person's privacy or rights.

Performance may let an adult user record medications, prescriptions, supplements, peptides, hormone/TRT entries, or performance compounds already in their regimen. Recording an item is not approval, endorsement, prescribing, or a recommendation to start, stop, increase, combine, or cycle it.

Safety warnings and source material are informational. Performance does not sell controlled substances or provide a marketplace for them.

Some features use third-party AI providers. They are off until you allow AI processing in the app. One consent covers the providers below, with the option to turn off any of them in Privacy and Data:

• OpenAI for Polaris coaching responses (including photos you attach to a Polaris question), food photo recognition, and voice transcription and food recognition for Nutrition voice logging.
• TypeSafe for interpreting training-preference text in Edit program and for matching recognised foods to the food database.

FatSecret supplies the food database used for food search, barcode lookup, and nutrient data. What each provider receives is described in the Privacy Policy.

AI-generated content may contain errors or omissions and is for reference only. Performance-owned deterministic app authorities, not the model, control account changes and factual workout or logging receipts. Edit program receives only the training-preference text you enter and public Performance exercise names and aliases, without your account identity, workout history, schedule, or health records; Performance computes and shows the exact Program proposal, and nothing is saved until you approve it. Foods recognised from a photo or recording are added to your diary only after you review and save them.

New third-party-AI weekly meal-plan generation is disabled in the current iOS release.

Performance interoperates with services that have their own terms, including Apple, the App Store, Apple Health, Apple Maps, RevenueCat, Stripe where web billing is offered, Supabase, Sentry, OpenAI, TypeSafe, and FatSecret. Their availability and policies are outside Performance's direct control.

Performance no longer offers a new WHOOP OAuth connection or WHOOP model-analysis flow in the current product.

We work to keep Performance available and accurate but do not promise uninterrupted or error-free operation. You may stop using the Service at any time. Performance may suspend or terminate access when reasonably necessary for security, abuse prevention, legal compliance, or material violation of these Terms.

To the fullest extent permitted by applicable law, Performance is provided on an “as available” basis without a guarantee that fitness, wellness, training, nutrition, sensor, provider, or AI information will be complete or suitable for every individual.

Nothing in these Terms excludes rights or liabilities that cannot lawfully be excluded. Product-specific health limitations are described in the Health & Medical Disclaimer.

We may update these Terms when the Service or applicable requirements change. The current customer-facing version is the version published at this URL. Material changes will be communicated when required.