Terms of Use

1. Acceptance of These Terms

These Terms of Use ("Terms") are a binding agreement between you and JanoGroup LLC ("JanoGroup," "we," "us," or "our") governing your access to and use of mathaigpt.com, the MathAI GPT web application, our iOS and Android applications, subscriptions, content, features, and related services (collectively, the "Service").

By downloading, accessing, purchasing, or using the Service, you agree to these Terms and acknowledge our Privacy Policy. If you do not agree, do not use the Service. If you use the Service for an organization, you represent that you have authority to bind that organization, and "you" includes that organization.

2. Eligibility

You must be at least 13 years old to use the Service. If you are under the age of legal majority where you live, you may use it only with permission and supervision from a parent or legal guardian. A parent or guardian who permits a minor to use the Service accepts responsibility for that use to the extent permitted by law. You may not use the Service if applicable law prohibits you from doing so.

3. The Service

MathAI GPT uses artificial-intelligence technology to answer mathematics questions, explain solutions, analyze user-selected images, support follow-up conversations, and generate practice material. Features, models, limits, supported content, and availability may change. We may modify, restrict, suspend, or discontinue any part of the Service, subject to applicable law and rights associated with an active paid subscription.

We are not required to disclose confidential technology, source code, security procedures, provider arrangements, business methods, internal operations, or system architecture.

4. AI-Generated Output

Artificial-intelligence output may be inaccurate, incomplete, outdated, misleading, biased, offensive, unsafe, or unsuitable for your circumstances. Output may appear plausible even when it is wrong and may not be unique. You are responsible for evaluating and independently verifying output before using or relying on it.

Do not represent unverified output as fact or use it as the sole basis for decisions affecting health, safety, legal rights, finances, employment, education, or other significant interests. The Service is for general educational and informational purposes. It is not medical, legal, financial, tax, mental-health, emergency, safety, or other professional advice and creates no professional, fiduciary, confidential, attorney-client, doctor-patient, or similar relationship. Consult a qualified professional when appropriate.

5. User Content

"User Content" means prompts, messages, images, feedback, and other material you submit through the Service. You retain any rights you have in your User Content. You grant JanoGroup LLC a nonexclusive, worldwide, royalty-free license to host, reproduce, transmit, format, and process User Content only as reasonably necessary to operate, secure, support, and improve the Service, comply with law, and enforce these Terms. This license ends when the content is no longer reasonably required for those purposes, subject to legal obligations, backups, and third-party retention.

You represent that you have all rights and permissions needed to submit User Content and that its submission and permitted processing will not violate law, contractual or confidentiality duties, intellectual-property rights, privacy or publicity rights, or other rights. Do not submit information you are not authorized to disclose. The Service is not designed for protected health information, complete payment-card data, government identification numbers, passwords, authentication credentials, export-controlled information, legally privileged material, or other highly sensitive or regulated information.

6. Ownership and License

The Service, excluding User Content and third-party material, is owned by JanoGroup LLC or its licensors and is protected by intellectual-property and other laws. Subject to these Terms, we grant you a limited, personal, revocable, nonexclusive, nontransferable, and nonsublicensable license to access and use the Service on devices you own or control for lawful personal purposes. The Service is licensed, not sold, and all rights not expressly granted are reserved.

To the extent permitted by law and applicable third-party terms, you may use AI-generated output. We do not represent that output is protectable, unique, non-infringing, or owned exclusively by you. Similar or identical output may be generated for others.

Except where law expressly permits it, you may not copy, sell, license, distribute, modify, reverse engineer, decompile, extract source code from, interfere with, bypass, or create a competing commercial service from the Service.

7. Acceptable Use

You may not use the Service to:

• Violate any law, regulation, court order, or third-party right.
• Create, upload, request, distribute, or facilitate unlawful, fraudulent, deceptive, defamatory, infringing, abusive, exploitative, or malicious material.
• Exploit, endanger, sexualize, or otherwise harm a child.
• Promote or facilitate violence, self-harm, terrorism, trafficking, illegal weapons, or other serious harm.
• Generate malware, phishing, credential theft, unauthorized surveillance, or instructions intended to compromise systems or privacy.
• Impersonate another person or present AI-generated content as authentic human-created evidence.
• Make automated decisions with legal or similarly significant effects without required safeguards and meaningful human review.
• Probe, overload, disrupt, circumvent, or gain unauthorized access to the Service, safeguards, providers, systems, accounts, payment flows, or usage controls.
• Resell, scrape, harvest, benchmark for publication, or automate access without prior written permission.
• Use the Service or output in violation of applicable third-party or app-store policies.

We may investigate suspected violations and restrict access as reasonably necessary to protect the Service, providers, users, or others.

8. Accounts and Security

Some website features may permit optional passwordless account access. You are responsible for maintaining the security of your email, device, authentication links, app-store accounts, and sessions, and for activity occurring through them. Information you provide must be accurate and current. Notify us promptly if you suspect unauthorized access. We may refuse, recover, or change identifiers that impersonate others, violate rights, or create security risk.

9. Free Access and Usage Limits

MathAI GPT may provide limited free access. Limits may differ between the website and native applications and may be measured by successful questions, requests, time periods, devices, browsers, network addresses, installations, or other reasonable signals. The limits and availability displayed in the Service control the applicable offer. Free access is promotional, has no cash value, and may be modified or discontinued subject to applicable law.

Attempts that are empty, unsuccessful, or rate-limited may be handled differently from successful questions. Reinstalling the app, clearing storage, changing accounts, or using technical measures does not create a right to additional promotional access. You may not circumvent free-use, subscription, security, or rate-limit controls.

10. Subscriptions, Billing, and Renewal

Website subscriptions may be purchased through Stripe. Native subscriptions are purchased through the Apple App Store or Google Play and managed through RevenueCat. Available plans, prices, billing periods, introductory offers, taxes, and currencies are displayed before purchase. The checkout or app-store confirmation shown when you authorize a transaction controls that purchase.

Unless the checkout provider states otherwise, subscriptions automatically renew for the same billing period until canceled. Your payment method or store account will be charged under the terms shown at purchase. You must cancel before the applicable renewal deadline to avoid the next charge. Deleting the app, clearing browser data, or ceasing use does not cancel a subscription.

JanoGroup LLC does not directly store complete payment-card information. Subscription access may take time to update after purchase, renewal, cancellation, refund, billing failure, account changes, or restoration. You are responsible for maintaining access to the account used for purchase.

11. Trials and Promotional Offers

A plan may include a free trial, introductory price, or other promotion if expressly shown on the checkout or store confirmation screen and if you are eligible under the provider's rules. Unless canceled before the stated deadline, a trial may convert automatically to a paid, renewing subscription at the displayed price. Eligibility, duration, and availability may depend on account, platform, territory, purchase history, or provider rules.

Limited free questions or other in-product free access are not an app-store or Stripe free trial unless the purchase screen expressly identifies them as one.

12. Pricing and Product Changes

We may add, remove, modify, repackage, or discontinue plans, features, billing periods, promotional offers, and prices. Existing subscription changes will be handled under applicable law and provider requirements, including required notice or consent. Taxes, currency conversion, regional pricing, and provider policies may affect the final amount charged.

13. Cancellation and Refunds

Cancel website subscriptions through the billing-management option provided by the Service or Stripe. Cancel native subscriptions through Apple App Store or Google Play subscription settings. Cancellation generally takes effect at the end of the current billing period unless the provider or applicable law states otherwise.

Purchases and refund requests are administered by the provider through which the purchase was made. Refund eligibility is determined by Stripe, Apple, Google, our posted fulfillment policy, or applicable law. Except where required by law or expressly offered by the billing provider, payments are nonrefundable and no credit is provided for partially used periods. Nothing in these Terms limits consumer cancellation, withdrawal, refund, or warranty rights that cannot legally be waived.

• Apple billing support
• Google Play support
• MathAI GPT Fulfillment Policy

14. Third-Party Services

The Service relies on third parties for AI processing, hosting, authentication, analytics, billing, subscription management, app distribution, and device functionality. Your use may also be governed by their terms and privacy policies. We do not control third-party systems, decisions, availability, security, retention, accuracy, pricing, policies, or performance. Provider outages, restrictions, or policy changes may affect the Service without notice. Your dealings with a third party are between you and that party except where responsibility cannot legally be excluded.

15. Privacy

Our Privacy Policy explains how information is processed and is incorporated into these Terms by reference. By using the Service, you acknowledge the practices described there.

16. Feedback

If you provide ideas, suggestions, reviews, or other feedback, you grant JanoGroup LLC a perpetual, irrevocable, worldwide, royalty-free right to use, reproduce, modify, distribute, and otherwise exploit that feedback for any lawful purpose without compensation or attribution, to the extent permitted by law.

17. Suspension and Termination

You may stop using the Service at any time. Stopping use does not cancel a paid subscription. We may suspend, limit, or terminate access if we reasonably believe you violated these Terms, created risk or legal exposure, misused the Service, failed to pay applicable charges, or if action is required by a provider or law. Upon termination, your license ends. Provisions that by their nature should survive will survive, including ownership, disclaimers, liability limitations, indemnification, and dispute provisions.

18. Disclaimer of Warranties

To the maximum extent permitted by applicable law, the Service and all output, content, and features are provided "as is" and "as available," with all faults and without warranties of any kind, express, implied, statutory, or otherwise.

JanoGroup LLC disclaims warranties of merchantability, fitness for a particular purpose, title, non-infringement, accuracy, completeness, quiet enjoyment, availability, security, and results. We do not warrant that the Service or output will be correct, unique, uninterrupted, error-free, safe, or free of harmful components, or that defects or data loss will be corrected. Some jurisdictions do not allow certain exclusions, so some may not apply to you.

19. Limitation of Liability

To the maximum extent permitted by law, JanoGroup LLC and its owners, officers, employees, contractors, affiliates, licensors, and service providers will not be liable for indirect, incidental, special, consequential, exemplary, enhanced, or punitive damages; loss of profits, revenue, data, goodwill, business, opportunity, or use; personal injury or property damage; or substitute-service costs arising from the Service, AI output, User Content, third-party services, or these Terms, regardless of legal theory and even if advised of the possibility.

To the maximum extent permitted by law, our total aggregate liability for all claims arising from the Service or these Terms will not exceed the greater of the amount you paid to JanoGroup LLC or through the applicable billing provider for the Service during the 12 months before the event giving rise to liability or US $100. Nothing in these Terms excludes liability, warranties, remedies, or consumer rights that cannot lawfully be excluded or limited.

20. Indemnification

To the maximum extent permitted by law, you agree to defend, indemnify, and hold harmless JanoGroup LLC and its owners, officers, employees, contractors, affiliates, licensors, and service providers from claims, liabilities, damages, judgments, losses, costs, and reasonable attorneys' fees arising from your User Content, unlawful or unauthorized use, material violation of these Terms, fraudulent or harmful conduct, violation of law, or infringement of another person's rights. This does not apply to the extent a claim results from JanoGroup LLC's unlawful conduct or indemnification is prohibited by law.

21. Informal Dispute Resolution

Before filing a formal claim, you and JanoGroup LLC agree to make a good-faith effort to resolve the dispute informally for at least 60 days. Written notice must describe the dispute, relevant facts, requested relief, and contact information. Send notices to janogroupllc@gmail.com with the subject "Legal Dispute Notice." This requirement does not prevent urgent injunctive relief reasonably needed to prevent immediate harm.

22. Arbitration and Class-Action Waiver

Please read this section carefully. It affects your legal rights.

To the maximum extent permitted by law, unresolved disputes arising from the Service or these Terms will be resolved through individual, binding arbitration rather than in court. Arbitration will be administered by the American Arbitration Association under its applicable Consumer Arbitration Rules, and the Federal Arbitration Act governs this provision. Arbitration may occur remotely unless the arbitrator determines another format is appropriate.

You and JanoGroup LLC agree that claims may be brought only individually, not as a plaintiff or class member in a class, consolidated, collective, coordinated, mass, or representative action. Each party waives a jury trial to the extent permitted by law. Either party may bring an eligible individual claim in small-claims court or seek injunctive relief for actual or threatened intellectual-property infringement, unauthorized access, security violations, or circumvention of the Service.

You may opt out of arbitration by emailing janogroupllc@gmail.com within 30 days after first accepting these Terms. Include your name, the subject "Arbitration Opt-Out," and a clear statement rejecting arbitration. If applicable law prohibits any part of this section, that prohibition controls to the required extent, and any non-arbitrable dispute proceeds under the Governing Law section.

23. Governing Law

These Terms are governed by the laws of the District of Columbia, without regard to conflict-of-law principles, except where the law where you reside requires otherwise. A dispute not subject to arbitration or a mandatory forum under applicable law must be brought in the state or federal courts located in or serving Washington, DC, and you consent to their personal jurisdiction. Nothing limits mandatory consumer-protection rights.

24. Apple App Store Terms

If you obtain MathAI GPT through the Apple App Store, you acknowledge that:

• These Terms are between you and JanoGroup LLC, not Apple.
• JanoGroup LLC, not Apple, is responsible for MathAI GPT and its content.
• Your license is limited to use on Apple-branded products you own or control, subject to Apple's Usage Rules, including applicable Family Sharing rules.
• Apple has no obligation to provide maintenance or support.
• If the app fails to conform to an applicable warranty, you may notify Apple, and Apple may refund the purchase price as required by its policies.
• To the extent permitted by law, Apple has no other warranty obligation.
• JanoGroup LLC, not Apple, is responsible for product claims, legal compliance, and intellectual-property claims concerning the app.
• You represent that you are not in an embargoed country and are not listed on a prohibited or restricted-party list.
• You must comply with applicable third-party terms.
• Apple and its subsidiaries are third-party beneficiaries of these Terms and may enforce the applicable provisions against you.

25. Google Play Terms

If you obtain MathAI GPT through Google Play, Google Play's applicable terms also apply. JanoGroup LLC, not Google, is responsible for the Service and its content except as Google's terms or applicable law provide. If these Terms conflict with mandatory app-store terms, the mandatory terms control to the extent of the conflict.

26. Export and Legal Compliance

You may not access, use, export, or re-export the Service in violation of United States export-control laws, sanctions, or other applicable laws. You represent that you are not prohibited from receiving the Service under applicable trade restrictions.

27. Force Majeure

To the maximum extent permitted by law, JanoGroup LLC is not responsible for delay, interruption, or failure caused by events beyond its reasonable control, including natural disasters, utility or network failures, labor disputes, government actions, war, terrorism, civil unrest, epidemics, platform outages, provider failures, cyberattacks, or changes in law.

28. Changes and General Provisions

We may update these Terms when the Service, providers, business practices, or legal requirements change. Updated Terms will show a revised date. Material changes may also be communicated through the Service, release notes, website, or another legally appropriate method. Continued use after updated Terms become effective constitutes acceptance to the extent permitted by law. If you disagree, stop using the Service and cancel subscriptions through the applicable billing provider.

These Terms, the Privacy Policy, and terms presented at purchase constitute the entire agreement regarding the Service. If a provision is invalid or unenforceable, it will be enforced to the maximum permissible extent and the remaining provisions remain effective. Failure to enforce a provision is not a waiver. You may not assign these Terms without our written consent. We may assign them in connection with a merger, acquisition, reorganization, asset transfer, or by operation of law. Headings are for convenience; "including" means "including without limitation."

29. Contact Us

Please do not send passwords, payment information, health records, or confidential documents by email.