Privacy Policy

Last updated: May 26, 2026

This policy describes what data Laki (the "App") collects, how we use it, where it's stored, and what rights you have over it. It's meant to be short and clear: Laki is designed to collect the minimum information possible.

Quick summary: Laki asks for no email or password. We don't sell your data. We don't use ads or third-party trackers. Your data lives on your device and in Firebase (Google) under your anonymous session. You can delete your account and all your data from within the App.

1. Who is responsible

Laki is developed by Hernán Anabalón. For any question or to exercise your data rights, email us at contacto@laki-app.com.

2. What data we collect

2.1 Data you enter

Your name (or nickname) — to identify who gave each dose within the group.
Your pet's information — name, type (dog, cat, other) and, optionally, a photo.
Treatments and medications — name, dose, frequency and schedule.
Dose log — which dose was given, when, and who marked it.

2.2 Technical data generated automatically

Anonymous identifier created by Firebase Authentication. It is not linked to your real name, email, or any personal identity.
Push notification token (if you enable them), generated by Expo. It is used solely to send you reminders and group alerts.
Group identifier — a random UUID that links your session with your partner's.

2.3 What we do NOT collect

We don't ask for email, phone number, or password.
We don't access your location.
We don't access your calendar, contacts, messages, or gallery (unless you choose to upload a pet photo).
We have no ads or third-party trackers (no Google Analytics, no Facebook Pixel, no trackers).
We don't sell or rent your data to anyone.

3. What we use your data for

Display and sync your pet's treatments between group members.
Schedule and send you dose reminders.
Keep the history of given doses to avoid duplicates.
Notify the other group member when someone gives a dose or adds a treatment.

We don't use your data for advertising profiling, credit scoring, or commercial analysis.

4. Where it's stored

On your device: your name and the group identifier are stored locally in hardware-encrypted storage (Keychain on iOS, Keystore on Android).
In Firebase (Google Cloud): the group's shared data (pets, medications, doses) lives in Firestore. Firebase applies encryption at rest and in transit (TLS).
Firestore security rules restrict access only to group members.

5. Who we share your data with

With your partner or caregiver within the Laki group — this is the very purpose of the App.
With Google (Firebase) as infrastructure provider. Firebase privacy policy.
With Expo to deliver push notifications (if enabled). Expo privacy policy.

We don't share data with advertisers, data brokers, or third parties for commercial purposes.

6. How long we keep your data

While your account is active, we keep your data so the App works.
If you delete your account from the App, we remove your anonymous identifier, anonymize your name in the dose history, and remove you from the group. This is immediate and irreversible.
If the group is left with no members, the group's data becomes inaccessible.

7. Your rights

As a user, you have the right to:

Access your data — it's visible from within the App.
Rectify it — you can edit your name, pets, and treatments at any time.
Delete it — from Settings → Delete my account.
Object to the processing of your data — email us at contacto@laki-app.com.
Portability — if you want to export your data before deleting it, contact us.

8. Children and minors

Laki is not directed at children under 13. We do not knowingly collect data from minors. If you believe a minor is using the App without a responsible adult's consent, email us and we'll delete it.

9. Security

We apply several layers of protection: Firestore security rules that restrict access by group membership, encrypted on-device storage, server-side push token validation, and restrictions on Firebase API keys. No system is 100% impenetrable, but we do everything reasonable to minimize risks.

10. International transfers

Firebase may process and store data on servers located outside your country (mainly the United States and the European Union). By using Laki, you accept this transfer. Google applies standard safeguards to protect data during transfer.

11. Changes to this policy

If we modify this policy, we'll update the "Last updated" date above. For substantial changes, we'll notify you within the App.

12. Contact

Any question, complaint, or to exercise your rights: contacto@laki-app.com.