Terms of use
Last updated: 2 October 2026
MVFitness is a free workout tracker that I, Simeon Simeonov, build and run as a personal project. It lives at mvfitness.vinkel.org. By creating an account you agree to the points below. They are short on purpose.
It is free, and provided as it is
There is no paid tier and no charge. I do my best to keep the app working and your data safe, but I cannot promise that it will always be available, free of mistakes, or that it will exist forever. It may change, pause or stop. If I ever plan to shut it down, I will say so in advance so you can export your data.
Your data is yours
What you log belongs to you. You can export your workouts at any time, reset your data, or delete your account from Profile. How I handle your data is described on the Privacy page.
Train at your own risk
MVFitness records what you do. It does not give medical or training advice. Exercise descriptions are general information, not instructions for you personally. You are responsible for how you train; if you have a health condition or are unsure, ask a doctor or a qualified coach first.
Fair use
- One account per person, with a working email address of your own.
- Don't try to break the service, get into other people's accounts, or load it with automated traffic.
- Don't put anything illegal or abusive into names and notes.
I may suspend or remove an account that does any of these.
Responsibility
As far as the law allows, I am not liable for loss or damage that comes from using the app, including lost data or time when it is unavailable. Nothing here limits rights you have as a consumer that cannot be limited by agreement.
Other names
Hevy and Strong are trademarks of their owners. MVFitness can read and write their export files; it is not connected to or endorsed by either.
Changes and contact
If these terms change in a way that matters, I will change the date at the top. They are governed by Bulgarian law. Questions: simeonovbtest000@gmail.com.