Terms of Service

Last updated: September 1, 2026

1. Acceptance of Terms

By accessing or using Sigma Challenge MathQuiz ("the Platform"), you agree to be bound by these Terms of Service. If you do not agree, please do not use the Platform.

2. Description of Service

Sigma Challenge MathQuiz is an educational platform offering interactive math quizzes, exercises, lessons, and progress tracking for secondary school students in Quebec (Secondary 1 to 5). The Platform is intended for students, teachers, and parents.

3. Accounts

You must create an account to access most features. You are responsible for maintaining the confidentiality of your login credentials and for all activities under your account. Students under 13 must have parental or teacher consent to create an account.

4. Free Trial and Premium Subscription

New teacher accounts receive a 14-day free trial of Premium features. After the trial, a Premium subscription is available at $9.99/month. The free plan remains available with limited features. Subscriptions are billed monthly via Stripe and can be cancelled at any time; access continues until the end of the billing period.

5. Acceptable Use

You agree not to misuse the Platform, including but not limited to: sharing your account, attempting to access other users' data, cheating during evaluations, or uploading inappropriate content. Teachers are responsible for the quizzes and content they create and assign.

6. Intellectual Property

The Platform's content, branding, quizzes, lessons, and software are the property of Sigma Challenge MathQuiz. Quizzes created by teachers remain their intellectual property. AI-generated content is provided for educational use and may be reviewed, edited, or removed by administrators.

7. Privacy

Your use of the Platform is also governed by our Privacy Policy.

8. Limitation of Liability

Sigma Challenge MathQuiz is provided "as is" without warranties of any kind. We are not liable for indirect or consequential damages arising from the use of the Platform. The Platform is an educational tool and does not guarantee academic results.

9. Account Deletion

You may delete your account at any time from the settings menu. This action is irreversible and permanently removes all your associated data.

10. Changes to Terms

We may update these Terms from time to time. Continued use of the Platform after changes constitutes acceptance of the updated Terms.

11. Contact

For questions about these Terms, please contact us.