Pattou · Legal
Privacy policy
Pattou collects no personal data. That is the product's central promise, and this page describes exactly what it covers.
Publisher: Sébastien De Bollivier ("Dad Developer"), me@sebastiendebollivier.com. Last updated: 8 September 2026.
What you enter stays on your phone
Your pet profiles, health record, vaccinations, weight measurements, reminders, daily log and any documents you add are stored only in your device's memory, in a local database. They are sent to no server — not ours, not anyone's.
There is no account to create. We ask for no email, no name, no phone number. The app works entirely offline.
Reminders are local
Vaccine, deworming and treatment reminders are local notifications, scheduled by your phone itself. No information about your pet passes through a remote notification service.
No analytics, no advertising
Pattou includes no usage analytics, no advertising tracker, no social network SDK. We do not know how often you open the app, nor what you do in it.
The purchase
Pattou is paid for once. The transaction is handled by Apple or Google depending on your platform; we neither see nor store any payment data.
To know whether your purchase is active across your devices, we use RevenueCat. That service only receives an anonymous purchase identifier generated by the store, along with technical device information. It never receives your pets' names, nor any data from their health record.
Deletion
Uninstalling the app deletes all data, immediately and permanently. There is no copy anywhere else — so export your record first if you want to keep it.
Children
Pattou is not specifically directed at children and knowingly collects no data concerning them.
Your rights
Since no personal data reaches us, we have nothing to disclose, correct or erase: it is all already in your hands. Any question: me@sebastiendebollivier.com. You may also contact the French CNIL (cnil.fr).
Changes
If a future version adds a feature requiring a server — household sharing, for instance — it will be optional, clearly presented, and this page will be updated before it ships.