Terms of Service

Acceptance

By using Metri you agree to these terms. If you do not agree, please do not use the service.

Not medical advice

Metri's calculators and guides are for educational and informational purposes only. They are estimates based on published formulas and are not a substitute for professional medical, nutritional or fitness advice. Consult a qualified professional before making decisions about your health or training.

Provided “as is”

The service is provided without warranties of any kind. We do not guarantee that results are accurate for your individual circumstances or that the service will be uninterrupted or error-free. To the extent permitted by law, we are not liable for any loss arising from your use of Metri.

Your account

If you create an account, you are responsible for keeping access to it secure and for the activity that happens under it. Don't use Metri to break the law or to disrupt the service for others.

Plans and Premium

Metri has three ways to use it, and all of them are free today. Local mode needs no account: every feature works, your data lives only on your phone, and you can export or import it as a file at any time. A free account adds password recovery, profile restore after a reinstall, and your calculation history and favorites on metri.info. Premium adds automatic cloud sync and backup of your training, body and food data across unlimited devices.

There is no payment, no card and no trial for any of this. During the open beta, Premium is granted on request to accounts that ask for it by email or through the contact page, and it can be withdrawn when the beta ends or if the service is misused. If paid plans are introduced later, these terms will be updated first and nothing you already have will be charged retroactively.

Premium sync stores the data the app sends: exercises, programs, routines, workouts and set logs, training days, per-exercise defaults, custom warm-ups, weigh-ins, tape measurements, nutrition phases, food diary and custom foods. Progress photos, reminders and your password never leave the device. You can export everything from the app at any time, and when your account is deleted (ask from the contact page) the synced copy goes with it.

Open-source license

The Metri source code is released under the MIT License. Your use of the code is governed by that license, which is available in the repository.

Changes

We may update these terms as the project evolves. Material changes will be reflected by the “last updated” date above. Questions can be raised on the GitHub repository.