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Terms of Service

Last updated: March 31, 2026

TL;DR - Mutual agreement
What Rack commits to
✓Your workout data belongs to you - export or delete anytime
✓Lifetime purchasers get lifetime access - we won't revoke it
✓No dark patterns, no hidden fees, no data harvesting
✓12 months notice before any service discontinuation
What you agree to
●Use Rack for personal strength training
●Don't reverse engineer or abuse the verification system
●Don't share account credentials
●AI suggestions are informational, not medical or professional advice
●Understand Rack is a training tool, not medical advice

1. Acceptance of Terms

By downloading or using Rack, you agree to these Terms. If you don't agree, don't use the app.

2. Eligibility

You must be at least 13 years old (or 16 in the EU/UK) to use Rack. By using the service, you represent that you meet this requirement.

3. Your Account

You are responsible for maintaining the security of your account credentials. Notify us immediately at support@rackstrength.com if you believe your account has been compromised.

4. Your Content

Your workout data, PRs, and profile information belong to you. You grant us a limited license to store and process this data solely to provide the Rack service.

We do not claim ownership of your data. You can export or delete it at any time.

5. AI-Powered Features

Rack offers optional AI-powered Training Intelligence features including plateau detection, program adjustment suggestions, and training audits. By enabling Training Intelligence, you acknowledge and agree that:

Data sharing consent
  • ●Your workout data (exercise names, sets, reps, weights, dates, volume trends, muscle group loads, and readiness scores) will be sent to a third-party AI service for analysis
  • ●This data is processed by Amazon Web Services (AWS Bedrock) using an Anthropic Claude AI model
  • ●Your name, email, and personal identifiers are not included in AI requests
  • ●You may revoke this consent at any time by disabling Training Intelligence in Settings
AI output disclaimer
  • ●AI-generated suggestions are informational only and do not constitute medical, health, physiotherapy, or professional personal training advice
  • ●You are solely responsible for evaluating and deciding whether to act on any AI-generated suggestion
  • ●Rack does not guarantee the accuracy, completeness, safety, or suitability of AI-generated content
  • ●Rack, its officers, employees, and affiliates are not liable for any injury, damage, health consequence, or loss arising from your reliance on AI-generated suggestions
  • ●AI features do not replace the advice of qualified medical professionals, physiotherapists, or certified personal trainers
  • ●You should consult a qualified professional before making significant changes to your training program based on AI suggestions

6. Subscriptions & Payments

Subscriptions are billed through the Apple App Store. Pricing is displayed before purchase. Subscriptions automatically renew unless cancelled before the renewal date.

You can cancel via your App Store account settings.

7. Lifetime Access Commitment

If you purchased a Lifetime plan, we commit to providing you access to the Rack service for the lifetime of the product - meaning as long as Rack continues to operate.

If we ever discontinue the service, Lifetime purchasers will receive at least 12 months advance notice and a pro-rated refund option.

This commitment is not revocable except in cases of terms violation.

8. Prohibited Conduct

You agree not to:

✕Reverse engineer or attempt to extract source code
✕Use Rack to collect data on other users without consent
✕Misrepresent PRs or manipulate the verification system
✕Share your account credentials with others

9. Health, Safety & AI Disclaimer

Rack is a workout logging and training analysis tool. It is not a medical device, healthcare provider, or substitute for professional advice. This applies to all features of the app, including AI-powered Training Intelligence features.

✕Do not use Rack data or AI suggestions to make health or medical decisions
✕AI-generated training suggestions may not account for your injuries, medical conditions, or physical limitations
✕Always consult a qualified medical professional, physiotherapist, or certified personal trainer before acting on AI suggestions, especially if you have pre-existing conditions
✕You assume all risk and responsibility for your training decisions, whether or not they were influenced by Rack's AI features
✕Rack is not liable for any injuries, damages, health consequences, or losses resulting from your use of the app or its AI-generated suggestions

10. Limitation of Liability

To the maximum extent permitted by applicable law, Rack and its officers, directors, employees, agents, and affiliates are provided “as is” and “as available” without warranties of any kind, express or implied.

In no event shall Rack be liable for any indirect, incidental, special, consequential, or punitive damages, including but not limited to personal injury, bodily harm, loss of data, or damages arising from: (a) your use of or inability to use the app; (b) any AI-generated suggestions, recommendations, or analysis provided through Training Intelligence features; (c) unauthorized access to your data; or (d) any third-party conduct related to the service.

Our total aggregate liability is limited to the amount you paid for the service in the 12 months preceding any claim. You agree to indemnify and hold Rack harmless from any claims arising from your use of AI-generated suggestions.

11. Governing Law

These Terms are governed by the laws of the State of Delaware, USA, without regard to conflict of law principles.

12. Contact

Terms questions: legal@rackstrength.com