Last updated: November 1, 2026
Who is responsible
Isidro de la Rosa is the controller of your data in Link Us. You can write to us at isrogo1982@gmail.com.
What data we process
- Account: your email and, if you sign in with Google or Apple, the identifier they assign you.
- Profile: name, color, relationship and photo.
- Family content: notes, events, tasks, lists, expenses and cover photo.
- Notifications: your device’s push identifier and its platform.
- Usage and diagnostics: the days and the last time you connect, the platform, and the app and system versions.
- Bug reports: what you write when reporting a problem, with the device model, the language and those same versions. We only keep your email in the report if you agree to us replying.
The phone calendars you choose to show in Link Us are read on your device and aren’t sent to our servers. The camera is only used to read the invitation QR code: we don’t keep those images.
What we use it for
To provide the service: storing your family’s information, syncing it across your devices and sending you alerts. The legal basis is the performance of the contract you accept by using Link Us. Usage and diagnostic data help us maintain the app and fix bugs, which is our legitimate interest; it is only viewed as aggregate figures and unnamed connections, without seeing the content of any family. We don’t show ads, we don’t sell your data and we don’t send it to external language models.
Who can see it
The people in your family, according to each person’s role. In addition, these providers process it on our behalf so the service can work: Supabase (accounts, database and files), Vercel (API server), Expo (sending notifications), and Apple and Google (sign-in and notification delivery).
How long we keep it
For as long as you have an account, except connections, which are deleted after 90 days, and bug reports, which are deleted 180 days after being resolved. You can delete your account at any time from Settings › Delete my account, or request it without using the app. When you do, your account, your profile data, your connections, your bug reports and the notes, comments, events, tasks and list items you created are deleted. If you were the only person with an account in your family, all its content is deleted. If there are other people, shared expenses are kept without your name, because they are part of the family’s accounts. Files are removed in the next daily cleanup, and database backups are overwritten within 30 days.
Your rights
You can ask us to access your data, correct it, delete it, object to its processing, restrict it or take it to another service. You can also file a complaint with your data protection authority; in Spain, the Agencia Española de Protección de Datos.
Minors
Anyone adding a minor to the family must have authorization from their mother, father or guardian. Children under 14 need that consent to have an account.