Terms of Service
Last updated 17 September 2026
Welcome to REX (the "App"), operated by Three Lines Studio Ltd ("we", "us", "our"). These Terms of Service ("Terms") govern your use of the App, our website and related services.
By creating an account or using the App, you agree to these Terms. If you don't agree, please don't use REX.
1. Who can use REX
You must be at least 16 years old to create an account. By registering you confirm you meet that age requirement.
You're responsible for keeping your login details secure and for everything done through your account. Tell us at [email protected] if you think someone else has access to it.
2. Your content
REX lets you post photos, text, ratings, recommendations, trips, lists, links and profile details ("Your Content").
You keep ownership of Your Content. By posting it, you give us a worldwide, non-exclusive, royalty-free, transferable, sub-licensable licence to host, store, reproduce, adapt, publish and display it for the purpose of operating, improving and promoting the App.
You confirm that you have the rights to post Your Content and that it doesn't infringe anyone else's intellectual property, privacy or other rights.
You can delete any Rex, photo, trip or list at any time. Deleting your account deletes all of it (see section 8).
3. What you may not post
Don't use REX to post or do anything that is:
- illegal, fraudulent, threatening, abusive, harassing, defamatory or hateful;
- sexually explicit, or graphically violent;
- discriminatory on the basis of race, ethnicity, religion, sex, gender, sexual orientation, disability or age;
- infringing of anyone's copyright, trademark or other rights;
- spam, unauthorised advertising or a scam;
- impersonating another person or misrepresenting your connection to one;
- harmful code, or an attempt to scrape, overload or reverse-engineer the App.
4. Reporting, blocking and moderation
Reporting: every Rex, comment and profile can be reported from inside the App — the "…" menu on a card, or the "…" on someone's profile — or by emailing [email protected].
Our response: we review reports and aim to act within 24 hours. We can remove content, restrict features, or suspend and delete accounts that break these rules. Serious or repeated breaches mean removal without notice.
Blocking: you can block anyone from their profile or from a card's menu. Blocking ends any friendship between you, hides each of you from the other, and can be undone in Settings → Your data & privacy → Blocked accounts.
We may also review or remove content proactively, but we're not obliged to monitor everything posted.
5. Copyright complaints
If you believe content on REX infringes your copyright, email [email protected] with: a description of the work; where the material appears in the App; your contact details; a statement that you believe in good faith the use isn't authorised; and a statement, made under penalty of perjury, that your notice is accurate and you're the rights holder or authorised to act for them. We respond in line with the Digital Millennium Copyright Act and equivalent laws.
6. Our intellectual property
Except for Your Content, everything in the App — software, design, logos, trademarks, text and graphics — belongs to or is licensed by Three Lines Studio Ltd. Don't copy, distribute or make derivative works from it without our written permission.
7. Importing with AI
When you import recommendations from a document, or a recipe from a photo, the text or image you choose is sent to our AI provider (Anthropic) to be read. REX doesn't keep the photo or the document — only what you choose to save. Don't import anything you don't have the right to share. See the Privacy Policy for detail.
8. Ending your account
You can delete your account and everything in it at any time: Profile → Settings → Your data & privacy → Delete my account. You can also download a copy of your data there first.
We may suspend or end your access, or remove Your Content, if you break these Terms or if we need to for legal or security reasons.
9. Availability and liability
REX is provided "as is" and "as available". It's an early-stage app: features change, and it may have bugs. We don't guarantee it will always be available, accurate or uninterrupted.
Content posted by users is their view, not ours. We don't endorse or verify recommendations, and information about places, books and films comes from third parties (Google, TMDB, Open Library and others) which we don't guarantee.
To the fullest extent permitted by law, Three Lines Studio Ltd is not liable for indirect, incidental, special or consequential loss, or loss of profits or revenue, arising from your use of, or inability to use, the App. Nothing here limits liability that can't be limited by law, including for death or personal injury caused by negligence, or fraud. If you're a consumer, you keep your statutory rights.
10. Apple
These Terms are between you and Three Lines Studio Ltd, not Apple. Apple has no obligation to provide support or maintenance for the App. If the App fails to conform to any warranty, you may notify Apple and Apple will refund the purchase price (if any); to the maximum extent permitted by law, Apple has no other warranty obligation. Apple isn't responsible for addressing any claim about the App, including product liability, legal compliance and consumer protection claims. Apple and its subsidiaries are third-party beneficiaries of these Terms and may enforce them against you.
11. Governing law
These Terms are governed by the laws of England and Wales, and the courts of England and Wales have exclusive jurisdiction. If you're a consumer resident elsewhere in the UK or the EU, you keep the protection of your local mandatory laws.
12. Changes
We may update these Terms. When we make a material change we'll ask you to review and agree to the new version in the App, and we keep a record of when you did.
13. Contact
Three Lines Studio Ltd
Registered address: [TO CONFIRM — Kathryn to add the registered company address]