Terms of Service

Last updated: July 29, 2026

These terms govern your use of Only Fitness (the “app”), developed and operated by Solarity AI (“we”, “us”, “our”). By creating an account or using the app, you agree to these terms.

1. The service

Only Fitness is an AI-powered personal coaching app. You log meals, training, and sleep, and the app generates coaching reports and insights based on that information and your stated goals.

2. Not medical advice

The app is a coaching and fitness-tracking tool, not a medical device. It does not diagnose, treat, or provide medical advice. Consult a qualified healthcare professional before starting a new exercise program or making significant dietary changes, particularly if you have a pre-existing health condition.

3. Subscriptions, trials, and billing

Certain features require a paid auto-renewing subscription. We offer the following plans, each granting the same full access to the app’s coaching features:

Prices are in US dollars and may vary by country or region; the exact price and trial length that apply to you are always shown in the app before you confirm the purchase, and that displayed amount governs.

Payment is charged to your Apple ID or Google Play account at confirmation of purchase. A subscription renews automatically for the same period at the same price unless auto-renew is turned off at least 24 hours before the end of the current period, and your account is charged for the renewal within 24 hours before the current period ends. Where a free trial is offered, it converts automatically into a paid subscription at the price above unless you cancel at least 24 hours before the trial ends; any unused portion of a free trial is forfeited if you purchase a subscription before the trial expires.

You can manage your subscription and turn off auto-renew in your Apple App Store or Google Play account settings at any time after purchase. Deleting the app does not cancel a subscription. Refunds are handled by Apple or Google under their own policies, not by us. Promo codes, where applicable, apply a discount to future billing and do not affect trial length.

4. Free usage

Non-subscribed users are entitled to one free meal analysis. Continued use of AI-powered features beyond that requires an active subscription.

5. Acceptable use

You agree not to misuse the app, attempt to circumvent usage limits or entitlement checks, or use the service for any unlawful purpose.

6. Account termination

You may delete your account at any time from within the app, which removes your profile, logs, and stored body photos. We may suspend or terminate accounts that violate these terms.

7. Disclaimer and limitation of liability

The app is provided “as is” without warranties of any kind. To the maximum extent permitted by law, we are not liable for any indirect, incidental, or consequential damages arising from your use of the app, including outcomes related to training, nutrition, or health decisions made using the app’s coaching content.

8. Changes to these terms

We may update these terms from time to time. Continued use of the app after changes take effect constitutes acceptance of the revised terms.

9. Contact

Questions about these terms can be sent to ata.turhan@solarityai.com.