Terms of Service

Last updated: 14 July 2026

These terms govern your use of Piaf. By creating an account or using the service, you agree to them. If you do not agree, do not use Piaf.

1. The service

Piaf is a French language learning application. We offer a free tier with limited daily AI tutoring and a paid "Pro" subscription with expanded access. Features may change over time.

2. Accounts

You are responsible for maintaining the confidentiality of your login credentials and for all activity under your account. You must provide accurate information and be old enough to form a binding contract in your jurisdiction.

3. Subscriptions and billing

• Paid subscriptions are billed through Lemon Squeezy on a monthly or annual basis.
• Subscriptions renew automatically until cancelled. You may cancel at any time; access continues until the end of the paid period.
• Prices and plan contents are shown at checkout and may change with notice for future billing periods.

4. Acceptable use

You agree not to:

• Attempt to bypass usage limits, paywalls, authentication, or security controls.
• Abuse, overload, scrape, or reverse-engineer the service or its AI endpoints.
• Use the service for unlawful purposes or to submit content that violates others' rights.

5. AI-generated content

The Piaf tutor produces AI-generated explanations that may occasionally be inaccurate or incomplete. It is a learning aid, not an authoritative source. Verify important information independently.

6. Intellectual property

Piaf's curriculum, software, and branding are our property or licensed to us. Your account and learning data remain associated with you, subject to our Privacy Policy.

7. Disclaimers and liability

The service is provided "as is" without warranties of any kind. To the maximum extent permitted by law, we are not liable for indirect or consequential damages arising from your use of Piaf.

8. Termination

We may suspend or terminate accounts that violate these terms. You may stop using the service and delete your account at any time.

9. Contact

Questions about these terms? Contact support@piaf.ca.