Terms of Service

Last updated — May 14, 2026

Draft. These terms describe how Gravity is intended to operate at launch. A few items marked [REVIEW] still need confirmation with counsel before going live.

Welcome to Gravity. These Terms of Service ("Terms") govern your use of the Gravity website and the Gravity mobile application (together, the "Service"), operated by Heimdall Space, a company registered in Canada ("Heimdall Space", "we", "us", "our"). By using the Service you agree to these Terms. If you don't agree, please don't use the Service.

1. The Service

Gravity is a language-learning companion that helps you capture moments from your daily life — photos, audio, notes — and turns them into personalized vocabulary and practice. The Service is provided through our website and our mobile apps on iOS and Android.

2. Eligibility and accounts

You must be at least 13 years old to use Gravity (16 in jurisdictions where that is the minimum age for digital consent). If you are under the age of majority where you live, you may only use the Service with the involvement of a parent or legal guardian.

If you create an account, you're responsible for keeping your credentials secure and for anything that happens under your account. Notify us at support@learngravity.com promptly if you suspect unauthorized access.

3. Your license to use the Service

Subject to these Terms, we grant you a personal, non-exclusive, non-transferable, revocable license to use the Service for your own non-commercial language-learning purposes. You may not:

Copy, modify, or reverse engineer any part of the Service.
Use scrapers, bots, or automated tools to access the Service.
Use the Service to build a competing product, or to train machine-learning models without our written permission.
Resell or sublicense any part of the Service.
Remove or obscure any copyright, trademark, or other proprietary notices.

"Gravity", the Gravity logo, and the Aio mascot are trademarks of Heimdall Space.

4. Your content

You retain ownership of the photos, audio, notes, and other content you submit to Gravity ("Your Content"). By using the Service, you grant us a worldwide, royalty-free license to host, store, process, and display Your Content solely to operate the Service for you (for example, to power your study sessions, sync across devices, and back it up).

You are responsible for ensuring you have the rights to any content you capture (for example, not photographing copyrighted material or identifiable people without permission where required).

5. Acceptable use

You agree not to use the Service to:

Break the law, infringe anyone's rights, or harass other users.
Upload content that is illegal, hateful, sexually exploitative, or harmful to minors.
Interfere with the Service's normal operation, security, or other users' access.
Misrepresent who you are.

6. Educational disclaimer

Gravity is a learning aid, not a substitute for formal instruction, certification, or professional translation. Language outcomes vary by individual; we make no guarantees about fluency, proficiency, or test results. Translations and example sentences generated by the Service may contain errors and should not be relied upon for legal, medical, or safety-critical communication.

7. Subscriptions and payments

Some features may be offered as a paid subscription. Pricing, billing cycle, and renewal terms will be shown clearly before you purchase. Subscriptions purchased through the Apple App Store or Google Play are billed by those stores and governed by their terms in addition to ours. Cancellation is handled through your store account. [REVIEW: confirm before any paid plans launch]

8. Termination

You may stop using the Service and delete your account at any time. We may suspend or terminate your access if you materially violate these Terms, if required by law, or if continuing to provide the Service to you would create a meaningful risk to us or other users. Where practical we'll give you notice; in serious cases we may act without notice.

9. Intellectual property

The Service, including the Gravity name, Aio mascot, design, copy, software, and content (other than Your Content), is owned by Gravity Labs and protected by intellectual property laws. Nothing in these Terms transfers ownership of our IP to you.

10. Third-party services

The Service relies on third-party providers (for example, app stores, analytics, cloud hosting). Their terms and privacy policies apply to their portion of the experience. We're not responsible for outages, pricing, or policy changes by these third parties.

11. Disclaimer of warranties

THE SERVICE IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, 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 FREE FROM SECURITY ISSUES.

12. Limitation of liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, HEIMDALL SPACE AND ITS DIRECTORS, EMPLOYEES, AND AGENTS WILL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR ANY LOSS OF PROFITS, DATA, OR GOODWILL, ARISING FROM YOUR USE OF (OR INABILITY TO USE) THE SERVICE. OUR TOTAL LIABILITY FOR ANY CLAIM RELATING TO THE SERVICE WILL NOT EXCEED THE GREATER OF (A) THE AMOUNT YOU PAID US IN THE 12 MONTHS BEFORE THE CLAIM, OR (B) USD $100.

Some jurisdictions don't allow these limitations, in which case they apply only to the extent permitted by law.

13. Indemnification

You agree to indemnify and hold Heimdall Space harmless from claims arising out of your misuse of the Service, your violation of these Terms, or your infringement of someone else's rights through Your Content.

14. Governing law and disputes

These Terms are governed by the laws of the Province of British Columbia and the federal laws of Canada applicable therein, without regard to conflict of laws principles. Any dispute arising out of or relating to these Terms or the Service will be resolved in the courts located in Vancouver, British Columbia, unless local consumer protection law requires otherwise.

15. Changes to these Terms

We may update these Terms from time to time. When we make material changes, we'll update the "Last updated" date at the top and notify users through the website or app. Continued use of the Service after the changes take effect constitutes acceptance of the new Terms.

16. Contact

Questions about these Terms? Email support@learngravity.com.