Terms of Use
Last updated: March 6, 2026
These Terms of Use ("Terms") govern your use of Tug of Math at tugofmath.app. By using the service, you agree to these Terms.
1. The Service
Tug of Math is an educational math game designed for classroom use on interactive whiteboards. The service includes a free whiteboard game, optional user accounts, multiplayer functionality, and premium subscription plans.
2. Accounts
- An account is not required to use the free whiteboard game
- If you create an account, you must provide accurate information
- You are responsible for maintaining the security of your account and password
- You must notify us immediately of any unauthorized use of your account
- You must be at least 16 years old to create an account
3. Acceptable Use
You agree not to:
- Abuse, disrupt, or overload the service or its infrastructure
- Use automated tools to access the service without permission
- Reverse-engineer, decompile, or attempt to extract source code
- Impersonate other users or misrepresent your identity
- Use the service for any unlawful or harmful purpose
4. Subscriptions & Payments
- Premium plans (Pro and School) are available as monthly or yearly subscriptions
- Payments are processed securely through Stripe
- You can cancel your subscription at any time through the billing portal
- After cancellation, you retain access until the end of your current billing period
- We do not offer refunds for partial billing periods
- We may change subscription prices with 30 days' notice
5. Your Content
- You retain ownership of content you create, such as custom problem sets
- By using the service, you grant us a limited license to store and display your content as necessary to provide the service
- Content shared within an organization is accessible to other members of that organization
6. Intellectual Property
Tug of Math, including its design, code, and branding, is our intellectual property. You may not copy, modify, or distribute any part of the service without permission.
7. Service Availability
We strive to keep Tug of Math available at all times, but we do not guarantee uninterrupted access. The service may be temporarily unavailable due to maintenance, updates, or circumstances beyond our control. Real-time multiplayer features depend on third-party infrastructure and may occasionally experience disruptions.
8. Limitation of Liability
Tug of Math is provided "as is" without warranties of any kind. To the maximum extent permitted by law, we shall not be liable for any indirect, incidental, special, or consequential damages arising from your use of the service. Our total liability shall not exceed the amount you have paid us in the 12 months preceding the claim.
9. Termination
- You may delete your account at any time by contacting us at [email protected]
- We may suspend or terminate your account if you violate these Terms
- Upon termination, your right to use the service ceases. Your data will be handled according to our Privacy Policy.
10. Changes to These Terms
We may update these Terms from time to time. Continued use of the service after changes constitutes acceptance of the new Terms.
11. Governing Law
These Terms are governed by and construed in accordance with the laws of the Netherlands. Any disputes shall be resolved by the competent courts in the Netherlands.
12. Contact
If you have questions about these Terms, contact us at:
[email protected]