Terms of Use

The rules for using Game Day Coach and related Tsunami Experience services.

Effective date: July 24, 2026
Operator: The Tsunami Experience, LLC (“Tsunami,” “we,” “us,” or “our”)
App: Game Day Coach (iOS)
Contact: support@tsunamiexperience.com

By downloading, accessing, or using Game Day Coach, you agree to these Terms of Use and our Privacy Policy. If you do not agree, do not use the app.

1. The service

Game Day Coach provides tools for youth and club soccer team management, including roster tracking, scheduling, lineups, live match aids, communications, and related features. Some features may require a paid Game Day Coach Pro subscription.

The app’s primary coaching purpose is to provide suggestions that help coaches pursue more equitable playing time while reducing large talent gaps during lineups and substitutions. Suggestions are based on the ratings, availability, positions, match events, and other information users enter. They are decision-support recommendations only; coaches remain responsible for evaluating each player and deciding what is appropriate for their team, match, and circumstances.

2. Eligibility and accounts

3. Team organizer responsibilities

If you create or manage a team, you represent that:

4. Acceptable use

You agree not to:

We may suspend or terminate access for violations of these Terms.

5. Subscriptions and payments

6. User content

You retain ownership of content you submit (such as roster notes, chat messages, and team data). You grant Tsunami a worldwide, non-exclusive, royalty-free license to host, store, process, and display that content solely as needed to operate and improve the service for you and your team.

You are responsible for the legality and accuracy of content you upload. We may remove content that violates these Terms or applicable law.

7. Intellectual property

Game Day Coach, including its software, design, branding, and documentation, is owned by The Tsunami Experience, LLC or its licensors and is protected by intellectual property laws. These Terms do not transfer ownership of any Tsunami intellectual property to you.

8. Third-party services

The app may rely on third-party platforms such as Apple and Firebase. Your use of those services may also be subject to their terms and policies. We are not responsible for third-party services we do not control.

9. Safety, coaching, and warranty disclaimer

Game Day Coach is provided “AS IS” and “AS AVAILABLE.” To the maximum extent permitted by law, Tsunami disclaims all warranties, express or implied, including merchantability, fitness for a particular purpose, and non-infringement.

Game Day Coach is a team-management and decision-support tool. It is not medical advice, emergency guidance, professional coaching advice, or a substitute for qualified supervision, sound judgment, or compliance with league rules and applicable law.

Coaches, team staff, parents, guardians, and other users remain solely responsible for coaching decisions, substitutions, playing time, player selection, match strategy, and game outcomes. Recommendations, ratings, fatigue indicators, timers, alerts, and other app outputs are informational only and are not instructions, guarantees, or representations that a decision is safe or appropriate.

Users must independently assess each player’s health, fitness, fatigue, injury status, age, experience, and ability, as well as weather, heat, field conditions, equipment, supervision, and other match or practice conditions. Do not rely on the app to diagnose, prevent, monitor, or treat an injury or medical condition. In an emergency, stop using the app and contact the appropriate emergency services or a qualified medical professional.

The app’s “Fatigue” measurement is an automated estimate generated from software calculations, user-entered information, elapsed playing time, and general assumptions. It does not use a medical device or physiological sensor and does not measure a player’s actual fatigue, hydration, exertion, health, or readiness to continue playing. Fatigue values may be incomplete, delayed, or incorrect. Coaches and other responsible adults must observe players in real life, communicate with them, and override or disregard the app’s estimate whenever actual conditions differ from it. The coach remains solely responsible for deciding whether a player should continue, rest, receive attention, or leave play.

To the maximum extent permitted by law, Tsunami is not responsible for any game or competition outcome, coaching decision, rule or eligibility violation, physical injury, illness, death, property damage, or other harm arising from or related to participation in practices, matches, team activities, or reliance on information or recommendations provided by the app. The app does not guarantee competitive results, player safety, injury prevention, or uninterrupted availability.

Nothing in these Terms excludes or limits liability that cannot lawfully be excluded or limited, including liability imposed by applicable consumer protection law.

10. Limitation of liability

To the maximum extent permitted by law, Tsunami and its officers, members, employees, and agents will not be liable for indirect, incidental, special, consequential, exemplary, or punitive damages, or any loss of profits, data, goodwill, or business opportunities, arising out of or related to your use of the app.

To the maximum extent permitted by law, our total liability for any claim arising out of or relating to the service will not exceed the greater of (a) the amounts you paid to Tsunami for Game Day Coach Pro in the 12 months before the claim, or (b) USD $50.

11. Indemnification

You agree to defend and indemnify Tsunami from and against claims, damages, losses, and expenses (including reasonable attorneys’ fees) arising out of your misuse of the app, your content, or your violation of these Terms or applicable law.

12. Termination

You may stop using the app at any time. We may suspend or terminate access if you violate these Terms, if required by law, or if we discontinue the service. Sections that by their nature should survive termination will survive.

13. Changes

We may update these Terms from time to time. The updated Terms will be posted at this URL with a revised effective date. Continued use after changes become effective means you accept the updated Terms.

14. Governing law

These Terms are governed by the laws of the State of California, without regard to conflict-of-law rules, except where prohibited by applicable consumer protection law.

15. Contact

The Tsunami Experience, LLC
Livermore, California
Email: support@tsunamiexperience.com
Website: https://tsunamiexperience.com

Apple is not a party to these Terms and is not responsible for the app or its content. Questions about subscriptions and billing for App Store purchases should generally be directed to Apple first.