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Cookie Policy

Last Updated: May 18, 2026

This Cookie Policy explains how NestMate ("we", "us", and "our") uses cookies and similar technologies (like local storage) when you use our mobile application and website (collectively, the "Service").

1. What are Cookies and Local Storage?

Cookies are small text files that are stored on your device when you visit a website or use an app. Local storage is a similar technology that allows us to store data on your device for a longer period. These technologies help us recognize your device, maintain your session, and improve your user experience.

2. Types of Cookies We Use

We use two primary categories of cookies and local storage:

A. Essential Cookies

These are strictly necessary for the operation of the Service. They enable core functions such as:

  • Authentication: We use Firebase Auth local storage to keep you signed in across sessions.
  • Session Management: Storing temporary data required for the app to function properly.
  • Security: Helping us detect and prevent security risks.

Without these technologies, certain parts of the Service (like your private baby logs) will not function.

B. Analytics and Performance Cookies

These allow us to understand how users interact with our app so we can improve it.

  • Google Analytics & Firebase Crashlytics: We use these services to collect information about app usage and performance. Note: While we do not use this data for advertising, these identifiers are tied to unique User IDs to help us provide support and fix issues specific to your account. This data helps us prioritize updates and fix performance issues.

3. How to Manage Cookies

Most web browsers and mobile devices allow you to control cookies through their settings.

Web Browsers

You can usually find these settings in the "Options" or "Preferences" menu of your browser. You can block all cookies, but please note that doing so will prevent you from signing into the NestMate web dashboard.

Mobile Devices

On iOS and Android, you can manage tracking and data usage through your system settings:

  • iOS: Go to Settings > Privacy & Security > Tracking.
  • Android: Go to Settings > Google > Ads.

You can also opt-out of Google Analytics by using the Google Analytics Opt-out Browser Add-on or by adjusting your device settings.

4. Changes to This Policy

We may update this Cookie Policy from time to time to reflect changes in our practices or for other operational, legal, or regulatory reasons. We will notify you of any significant changes by posting the new policy on this page and updating the "Last Updated" date.

5. Contact Us

If you have any questions about our use of cookies, please contact us at legal@nestmate.app.