Privacy Policy - Cattle Management App

Last updated: 14 October 2026

Your privacy matters to us. This Privacy Policy explains what personal data the AgroHagio app collects, how it is used and what your rights are over that information.

1. Data We Collect

When you use AgroHagio, we collect and store the following data:

• Registration data: full name and email address.
• Authentication data: password (stored encrypted with scrypt) or sign-in with Google OAuth.
• Profile photo: an optional image chosen from your gallery, taken with the camera or taken from your Google account when you sign in that way. The image is processed and stored to personalise your account.
• Cattle management data: information about properties, mobs, animals, weighings, costs, supplies, paddocks and movements that you enter.
• Location data: map coordinates you choose to enter when registering properties and paddocks (we do not collect your location in the background).
• Time zone: the time zone set on your device, used to send reminders and emails at a sensible local time.
• Subscription data: the transaction identifier and payment platform (Google Play or App Store). We do not store credit card details.
• Sign-up source: the platform where the account was created (Android or web browser) and, when you arrive through a promotional link or an ad, the parameters of that link (such as the campaign name and the Google Ads click identifier).

2. How We Use Your Data

Your data is used only to:

• Provide and maintain the app service.
• Authenticate your access and protect your account.
• Personalise your profile in the app.
• Send account verification and password recovery emails.
• Manage your subscription and your trial period.
• Improve the user experience and fix technical problems.
• Understand, in aggregate, which channels bring in new users.

3. Sharing Your Data

We do not sell, rent or share your personal data with third parties for marketing or advertising. Your data may only be shared in the following situations:

• Members of the same property: when you invite other users to work with you on a property, they will have access to that property's management data.
• Essential service providers: we use email services (SMTP) to send account verification and password recovery emails.
• Legal obligation: when required by law or a court order.

The profile photo is not used for advertising, marketing, facial recognition or biometric analysis.

4. Storage and Security

We take technical and organisational measures to protect your data:

• Passwords are encrypted with the scrypt algorithm (never stored in plain text).
• All communication uses HTTPS/TLS (encryption in transit).
• Authentication tokens are stored securely on the device (Keychain on iOS, EncryptedSharedPreferences on Android).
• Sensitive fields (verification codes, reset tokens) are hidden from API responses.
• The database is hosted on a protected server with restricted access.
• Profile photos are resized and converted to an optimised format before being stored. Replaced or removed files are deleted from storage.

5. Your Rights

Under the Brazilian General Data Protection Law (LGPD, Law 13,709/2018), you have the following rights over your personal data:

• Access: ask what personal data we hold about you.
• Correction: ask us to correct incomplete, inaccurate or out-of-date data.
• Deletion: ask us to delete your personal data. You can delete your account directly in the app.
• Control of your profile photo: replace or remove the image at any time without deleting your account.
• Portability: ask for a copy of your data in a readable format.
• Withdrawal of consent: withdraw your consent at any time, which may mean you can no longer use the service.

6. Deleting Your Data

You can remove just your profile photo at any time. In the "More" tab of the app, tap the image or your initials, choose "Remove photo" and confirm.

You can ask for your account and all associated data to be deleted at any time. When you delete your account:

• Your personal data (name, email, login details and profile photo) is permanently deleted.
• The management data of the properties you own is deleted.
• Your membership of other users' properties is removed.
• Data is kept for up to 30 days after the request in case you want it back, and is then permanently deleted.

7. Cookies and Tracking

The AgroHagio mobile app does not use tracking cookies or third-party analytics tools.

The agrohagio.com.br website and the web version (app.agrohagio.com.br) use Google Analytics to measure visits and page use in aggregate, and Google Ads to measure the results of ads. These tools use Google cookies, which you can block in your browser settings without losing access to the service.

8. Children and Teenagers

AgroHagio is not intended for anyone under 18. We do not knowingly collect data from children or teenagers. If we become aware that data from a minor has been collected, we will delete it straight away.

9. Changes to this Policy

We may update this Privacy Policy from time to time. Significant changes will be communicated in the app or by email. The date of the last update is always shown at the top of this document.

10. Governing Law

This Privacy Policy is governed by the laws of the Federative Republic of Brazil, in line with the Brazilian General Data Protection Law (LGPD, Law 13,709/2018) and the Brazilian Internet Civil Framework (Law 12,965/2014).

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