Terms of Service

Agreement to Terms

These Terms of Service (“Terms”) govern your access to and use of the Plearn web application, related iOS apps, and all associated services (collectively, the “Service”) operated by Plearn LLC (“Plearn,” “we,” “us,” or “our”).

By accessing or using the Service, you agree to be bound by these Terms and our Privacy Policy. If you do not agree, you may not use the Service.

Description of the Service

Plearn is a learning platform that lets you play AI-generated educational games and quizzes on topics you choose. You can track your progress, create and publish quizzes, purchase content from the store using virtual coins, and use related features we may add or modify over time.

We also offer standalone iOS music-education apps. Those apps may be subject to additional terms presented within the App Store or the apps themselves.

Eligibility

You must be at least 13 years old (or the minimum age required in your jurisdiction) to use the Service. If you are under 18, you represent that you have permission from a parent or legal guardian to use the Service and agree to these Terms.

Accounts

Access to certain features requires an account. You sign in through our authentication provider and are responsible for maintaining the security of your credentials and for all activity under your account.

You agree to provide accurate information and to notify us promptly of any unauthorized use of your account. We may suspend or terminate accounts that violate these Terms or pose a security risk.

Virtual Coins and Payments

Virtual currency

Plearn uses virtual coins as in-app currency. Coins have no real-world cash value, are non-transferable outside the Service, and cannot be redeemed for cash except where required by applicable law.

Purchasing coins

You may purchase coin packages through Stripe Checkout. All prices are shown before you confirm a purchase. Coins are credited to your account after payment is confirmed; we are not responsible for delays caused by payment processors or network issues.

Spending coins

Coins may be used to unlock quizzes, games, or other digital content in the store. All coin purchases and spending are final unless otherwise required by law or explicitly stated by Plearn.

Free grants and promotions

We may grant coins or promotional access at our discretion. Such grants may be modified or revoked and do not create any ongoing entitlement.

User Content and the Store

Your content

You may create quizzes and related content (“User Content”) within the Service. You retain ownership of your User Content, subject to the license you grant us below.

License to Plearn

By submitting User Content, you grant Plearn a worldwide, non-exclusive, royalty-free license to host, store, reproduce, display, distribute, and otherwise use your User Content solely to operate and improve the Service (including listing published quizzes in the store).

Publishing and selling quizzes

You may choose to publish quizzes and set a coin price. You represent that you have the right to publish your content and that it does not infringe any third-party rights. Plearn may remove content that violates these Terms or applicable law.

Revenue sharing, creator payouts, and marketplace rules may be described separately and are subject to change. Plearn reserves the right to set, modify, or discontinue store policies at any time.

Acceptable Use

You agree not to:

• Use the Service for any unlawful purpose or in violation of any applicable law
• Upload or publish content that is harmful, abusive, harassing, defamatory, obscene, or infringing
• Attempt to gain unauthorized access to the Service, other accounts, or our systems
• Interfere with or disrupt the Service, including through automated scripts, bots, or scraping
• Reverse engineer, decompile, or attempt to extract source code except as permitted by law
• Circumvent payment, coin, or access controls
• Impersonate another person or misrepresent your affiliation

We may investigate violations and take appropriate action, including removing content, suspending accounts, or reporting activity to authorities.

AI-Generated Content

The Service uses artificial intelligence to generate games, questions, and related learning content. AI output may be inaccurate, incomplete, or inappropriate for your specific needs. You are responsible for reviewing content before relying on it, especially for published quizzes.

Plearn does not guarantee the accuracy, completeness, or suitability of AI-generated content for any particular educational purpose.

Intellectual Property

The Service, including its software, design, branding, and original content (excluding User Content), is owned by Plearn or its licensors and is protected by intellectual property laws. These Terms do not grant you any right to use Plearn trademarks, logos, or branding without our prior written consent.

Third-Party Services

The Service relies on third-party providers for authentication (Zitadel), payments (Stripe), and other infrastructure. Your use of those services may be subject to their separate terms and policies. Plearn is not responsible for third-party services.

Disclaimers

THE SERVICE IS PROVIDED “AS IS” AND “AS AVAILABLE” WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, OR STATUTORY, INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.

We do not warrant that the Service will be uninterrupted, error-free, or secure, or that any content (including AI-generated content) will be accurate or reliable.

Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, PLEARN AND ITS OFFICERS, DIRECTORS, EMPLOYEES, AND AFFILIATES WILL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR ANY LOSS OF PROFITS, DATA, GOODWILL, OR OTHER INTANGIBLE LOSSES, ARISING FROM YOUR USE OF THE SERVICE.

TO THE MAXIMUM EXTENT PERMITTED BY LAW, PLEARN'S TOTAL LIABILITY FOR ANY CLAIM ARISING OUT OF OR RELATING TO THESE TERMS OR THE SERVICE WILL NOT EXCEED THE GREATER OF (A) THE AMOUNT YOU PAID TO PLEARN IN THE TWELVE MONTHS BEFORE THE CLAIM OR (B) ONE HUNDRED U.S. DOLLARS ($100).

Some jurisdictions do not allow certain limitations of liability, so some of the above limitations may not apply to you.

Indemnification

You agree to indemnify and hold harmless Plearn and its affiliates from any claims, damages, losses, or expenses (including reasonable attorneys' fees) arising from your use of the Service, your User Content, or your violation of these Terms.

Termination

You may stop using the Service at any time. We may suspend or terminate your access at any time, with or without notice, for conduct that we believe violates these Terms or is harmful to the Service or other users.

Upon termination, your right to use the Service ends immediately. Provisions that by their nature should survive termination (including intellectual property, disclaimers, limitation of liability, and indemnification) will survive.

Governing Law

These Terms are governed by the laws of the State of Delaware, United States, without regard to conflict-of-law principles. Any dispute arising from these Terms or the Service will be resolved in the state or federal courts located in Delaware, and you consent to their jurisdiction.

Changes to These Terms

We may modify these Terms at any time. We will post the updated Terms on this page and update the “Last updated” date. Material changes may also be communicated through the Service. Your continued use after changes take effect constitutes acceptance of the revised Terms.

Contact Us

Questions about these Terms? Contact us at legal@plearn.ai.