Family BrainTerms of Use
Effective November 9, 2026.
These terms apply to your use of the Family Brain (Cerveau Familial) app and of this website. Please read them together with our Privacy Policy. By using the app, you agree to these terms.
Who we are
Family Brain is published by Haven Global Services Ltd, a company based in the United Kingdom. Contact: support@havengs.uk.
The service
Family Brain helps a household organize its shared calendar, shopping list and chores. You can paste, share or dictate a message, or add a photo or a PDF: artificial intelligence (AI) drafts the matching events, shopping items and chores, and you decide what to save. The app also offers an assistant that answers questions about your calendar and lists, a morning summary and reminders. You can try it in guest mode on a single phone, or sign in with Google to share a household between several phones.
Your account and your household
- You must be an adult to create an account. You are responsible for keeping access to your Google account and your phone secure.
- A household is shared through an invitation code. Anyone who has the code can join the household and see and change its content. Keep the code private and share it only with people you trust.
- Each member is responsible for the content they add: events, lists, chores and members, including children's first names and WhatsApp numbers. Only add information about other people when you are entitled to do so.
- Household members can add, edit and delete the household's shared content.
AI suggestions
- AI can make mistakes: a wrong date, time, place or person, or a missed detail. Suggestions are drafts. Nothing is saved until you review and confirm it, and you remain responsible for checking what you save.
- Family Brain is not designed for emergencies, nor for medical, legal or financial decisions. Always check important information with its original source, such as the school or the doctor's office.
- Only submit content you are entitled to share, and avoid unnecessary sensitive information, especially medical details. Content sent to the AI is processed by Google as described in the Privacy Policy.
Acceptable use
You agree not to:
- use the app for anything unlawful, or to store or share content that is illegal, abusive or infringes other people's rights;
- try to access another household's data, or get around the app's security measures, including App Check;
- disrupt the service, overload it, or use the AI features by automated means or on a large scale;
- copy, resell or reverse engineer the app, except where the law expressly allows it.
Your content
You keep all rights to the content you add. You grant Haven Global Services Ltd a non-exclusive, royalty-free licence to host, store, process, transmit and display this content, solely to operate the service for you and your household and to keep it secure. This licence ends when the content is deleted, subject to the retention periods described in the Privacy Policy.
Our app
The app, its name, its design and its code belong to Haven Global Services Ltd. We grant you a personal, non-transferable right to use the app for your household's needs. The terms of the store you downloaded it from (Google Play, for example) also apply.
Price and future paid subscription
Family Brain is currently free and shows no ads. We may later offer an optional paid subscription. If we do:
- the price and what it includes will be shown before you subscribe;
- payment and billing are handled by Google Play or the App Store, through your account with that store;
- the subscription renews automatically for the same period unless you cancel it at least 24 hours before the end of the current period;
- you can cancel at any time in your store account settings; deleting the app or your account does not cancel the subscription by itself;
- refunds follow the rules of the store you paid through, without affecting your statutory rights.
Availability
We work to keep Family Brain reliable, but the service is provided "as is" and "as available". We may change, suspend or stop some features, and we cannot guarantee that the service will always be uninterrupted or error-free. If we make a change that significantly affects you, we will tell you in advance whenever reasonably possible.
Liability
To the extent permitted by law, Haven Global Services Ltd is not liable for indirect losses, nor for consequences of AI suggestions saved without being checked, such as a missed or wrongly scheduled appointment. Nothing in these terms excludes or limits liability that cannot be excluded or limited by law, including for death or personal injury caused by negligence, or for fraud.
If you are a consumer, in particular in the United Kingdom, the European Union or Brazil, you keep all the rights that consumer law gives you. These terms do not reduce them.
Ending your use of the service
You can stop using Family Brain at any time and delete your account in the app (Household › Delete my account) or as explained on the Delete my account page. We may suspend or close an account in the event of a serious or repeated breach of these terms; we will let you know first when it is reasonable to do so.
Governing law
These terms are governed by the law of England and Wales, and the courts of England and Wales have jurisdiction. If you are a consumer living in another country, this choice does not deprive you of the protection of the mandatory rules of your country of residence, and you may also bring proceedings before the courts where you live.
Changes to these terms
We may update these terms, for example when the service changes. We will announce significant changes in the app or on this website before they take effect. If you do not agree with the new terms, you can stop using the app and delete your account.