Last updated: 2026-06-05
Welcome to TierBreak. These Terms of Service ("Terms") govern your use of the TierBreak iOS app and the tierbreak.app website (together, the "Service"). By creating an account or using the Service you agree to these Terms.
TierBreak accounts are held by adults and players aged 13 or older. Children under 13 cannot create an account. A child under 13 participates only as a player profile created and managed by their parent or guardian, who is the account holder and is responsible for that profile's information and use.
You are responsible for the account you create and for any activity under it. Keep your credentials private. We can suspend or terminate accounts that violate these Terms, that abuse the Service, or that we are required to suspend by law. You can delete your account at any time from Settings — deletion is prompt and permanent.
Training logs, match data, mental-game and wellness notes, scouting notes, goals, and other content you enter remain yours. You grant TierBreak the limited rights needed to store, process, and display that content back to you (and to people you have invited into your family) so the Service can work.
We do not sell your content, and we do not use it for advertising.
Don't use the Service to break the law, to harass another person, to scrape or reverse-engineer the Service, to attempt to gain access to data that isn't yours, or to upload content that infringes someone else's rights. Don't share an account with anyone you wouldn't invite into your family in the app.
Player ratings, rankings, and tournament information may be sourced from public listings such as USTA, ITF, and World Tennis Number for your reference. We don't warrant accuracy, freshness, or completeness, and those third parties may change or remove their data at any time.
TierBreak is in active development. Features may change, data may occasionally be reset during beta phases (with notice), and you may encounter bugs. Use the Service at your own discretion and back up anything that matters to you outside the app.
The Service is provided "as is" and "as available," without warranties of any kind, express or implied. TierBreak is a training and tracking tool — it is not medical, psychological, legal, or financial advice, and it is not a substitute for a coach, trainer, or healthcare professional.
To the maximum extent permitted by law, TierBreak is not liable for indirect, incidental, special, consequential, or punitive damages, or for any loss of data, profits, or opportunity arising out of your use of the Service.
We may update these Terms from time to time. If we make a meaningful change we'll update the date above and surface a notice in the app on next launch. Continued use after the change takes effect means you accept the updated Terms.
These Terms are governed by the laws of the United States and the state in which TierBreak is established, without regard to conflict-of-law principles.
General questions: help@tierbreak.app
Privacy requests: privacy@tierbreak.app