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Legal

Terms of Use

Last updated: 2026-07-22 · v1.0

This is a template and does not constitute legal advice. Review with a qualified lawyer before publishing, and replace every [bracketed] placeholder with your real company details.

Welcome to Karven. These Terms of Use ("Terms") govern your access to and use of the Karven mobile application and website (together, the "Service"), operated by [Company legal name], [CNPJ/registration number], with contact address [address] ("Karven", "we", "us"). By creating an account, downloading the app, or otherwise using the Service, you agree to these Terms. If you do not agree, do not use the Service.

1. Eligibility

You must be at least [16 / 18] years old to create an account. If you are a minor under the age required by your local law to consent on your own, you may only use the Service with the involvement of a parent or legal guardian.

2. Your account

  • You are responsible for the accuracy of the information you provide and for keeping your login credentials confidential.
  • You are responsible for all activity that happens under your account.
  • Notify us immediately at [support email] if you suspect unauthorized use of your account.
  • We may suspend or terminate accounts that violate these Terms, provide false information, or engage in abusive behavior.

3. What Karven does

Karven helps you plan and log workouts and track your diet, and offers an AI Coach feature that suggests workouts, adjusts your plan, and gives feedback based on the data you provide. Core logging features are free. The AI Coach and other Pro features require an active subscription.

4. Health and fitness disclaimer

Karven is not a medical device and does not provide medical, nutritional, or professional healthcare advice. Workout plans, calorie/macro targets, and AI Coach suggestions are generated automatically based on the information you provide and general fitness heuristics — they are not a substitute for individualized guidance from a physician, registered dietitian, or certified personal trainer.

  • Consult a doctor before starting any exercise or diet program, especially if you have a pre-existing medical condition, injury, or are pregnant.
  • Stop exercising immediately and seek medical attention if you feel pain, dizziness, or discomfort.
  • You use the Service, and act on any suggestion made by the Service, at your own risk. Karven is not liable for injuries, health complications, or damages arising from your use of workout or diet content.

5. Subscriptions and payments

Paid plans ("Pro") are billed and processed by our subscription infrastructure provider (RevenueCat) through the Apple App Store or Google Play, as applicable.

  • Billing: subscriptions renew automatically for the same period (monthly or annual) unless canceled before the renewal date. The price and renewal terms are shown before purchase.
  • Free trial: if a free trial is offered, you will be charged automatically at the end of the trial unless you cancel before it ends.
  • Cancellation: you can cancel anytime from your Apple ID or Google Play account settings. Canceling stops future renewals but does not refund the current billing period.
  • Refunds: refunds are handled by Apple or Google under their respective policies — Karven does not process payments or refunds directly.
  • Price changes: we may change subscription prices; changes apply to future billing cycles and, where required by law or by the app store, we'll notify you in advance.

6. Acceptable use

You agree not to:

  • Use the Service for any unlawful purpose or in violation of these Terms;
  • Attempt to reverse-engineer, decompile, or circumvent security or subscription controls;
  • Upload content that is unlawful, infringing, or that impersonates another person;
  • Interfere with the normal operation of the Service (e.g., through scraping, overloading, or exploiting vulnerabilities);
  • Share your account with others in a way that circumvents subscription limits.

7. Content and intellectual property

  • The Karven app, website, brand, logo, and underlying software are owned by us or our licensors and protected by intellectual property law. These Terms do not grant you any rights to our trademarks or branding.
  • You retain ownership of the data you enter (e.g., workout logs, meal photos, body measurements). You grant us a limited license to process that data solely to operate and improve the Service, as described in our Privacy Policy.
  • Exercise catalog content, illustrations, and AI-generated suggestions are provided for your personal, non-commercial use within the app.

8. Offline use and data sync

The app is designed to work offline; data you log while offline is stored on your device and synced to our servers once you reconnect. You are responsible for keeping your device secure, since locally stored data is only protected by your device's own security.

9. Termination

You may stop using the Service and delete your account at any time from within the app (Settings → Account) or by contacting [support email]. We may suspend or terminate your access if you violate these Terms, misuse the Service, or if required by law. Upon termination, your right to use the Service ends; data deletion is handled as described in our Privacy Policy.

10. Disclaimers and limitation of liability

The Service is provided "as is" and "as available," without warranties of any kind, express or implied. To the maximum extent permitted by applicable law, Karven and its team are not liable for indirect, incidental, or consequential damages arising from your use of the Service, including but not limited to health-related outcomes, data loss, or service interruptions. Nothing in these Terms limits liability that cannot be excluded under applicable law (including consumer-protection law).

11. Changes to these Terms

We may update these Terms from time to time. Material changes will be notified in the app or by email before they take effect. Continuing to use the Service after changes take effect constitutes acceptance of the updated Terms. The "last updated" date at the top of this page reflects the latest revision.

12. Governing law

These Terms are governed by the laws of [Brazil / your jurisdiction], without regard to conflict-of-law principles. Any disputes will be submitted to the courts of [comarca/venue], except where applicable consumer-protection law provides otherwise.

13. Contact

Questions about these Terms? Contact us at [support email].