Terms of Service

1. Who can use K_TRAIN99

You must be at least 13 years old to use K_TRAIN99. If you are under 18, a parent or guardian must read and agree to these Terms and our Privacy Policy on your behalf. By creating an account you confirm you meet the age requirement and that a parent/guardian has consented.

2. Not medical advice — train safely

K_TRAIN99 provides general fitness information and tracking. It is not medical advice and is not a substitute for a doctor, coach, or qualified professional. Exercise has inherent risks. Talk to a doctor before starting a new program, always prioritize good form over weight, and stop if anything hurts. You train at your own risk, and (to the extent the law allows) K_TRAIN99 is not liable for injury arising from use of the app.

3. Your account

Keep your password private and your information accurate. You're responsible for activity on your account. Don't impersonate others, abuse other users, or misuse the app.

4. Your data & privacy

Your private logs (weights, bodyweight, sleep, age) are yours and are never shared with your group — see the Privacy Policy for what we collect and how it's used.

5. Trainers & payments (coming later)

A future Trainer Marketplace may let trainers offer free and paid programs. Any paid features will require a parent/guardian as the billing party for minors, and additional terms will apply at that time.

6. Changes

We may update these Terms. We'll update the date above and, for material changes, ask you to re-accept.

7. Contact

Questions? Email kukutschka@gmail.com.