Privacy Policy

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Privacy Policy for Test Nexus

Last Updated: August 19, 2025

This Privacy Policy describes how TwoCan("we," "us," or "our") handles information in connection with your use of the Test Nexus mobile application (the "Service"). Your privacy is important to us, and we are committed to being transparent about our data practices.

1. Information We Collect and Use

We've designed our Service to be a powerful tool while minimizing the collection of your personal data. The information we handle is used to provide and improve the Service's functionality.

1.1. Personal Information for AuthenticationWe use Google Sign-In as the sole method to create an account and log you into the Service. This process is managed by Google's secure authentication service. Firebase Authentication, a Google service, stores a unique identifier (Firebase User ID) and the email address associated with your Google account to manage your session. We do not support other sign-in methods.

1.2. Location DataOur Service uses your device's location to provide location-based features, such as showing your current position on the map and enabling the mock location functionality. We request your permission before accessing your location.

Your location data is processed in real-time only and is never stored on your device or our servers by our app. Your use of location-based features is also subject to the Google Privacy Policy.

1.3. User-Generated DataThe core feature of our Service is to allow you to create and manage data profiles for testing purposes. This data is created by you manually or through the app's data generator feature.

Strictly Local Storage: All profile data you generate is stored exclusively in a local database on your device. This information is never transmitted, uploaded, synced, or backed up to any server we control. It is completely offline and for your use only.

1.4. App Content from the CloudWe use Google's Cloud Firestore to store and sync non-personal, general app content, such as our "How-To" guides and other instructional information. This ensures you always have the most up-to-date information within the app. Firestore is not used to store any of your personal or user-generated data.

1.5. Information Collected AutomaticallyTo maintain and improve our Service, we use several services from Google's Firebase platform, which collect a limited amount of anonymous data automatically:

• Google      Analytics for Firebase: We use the default implementation to      understand how users interact with our app (e.g., usage statistics, screen      views, device information). We do not log custom events or user      properties. This data is aggregated and helps us improve app performance.
• Firebase      Crashlytics: To diagnose and fix bugs, we use Crashlytics. If the app      crashes, it collects an anonymous report including device state, OS      version, and other diagnostic information.
• Firebase      Remote Config: We use Remote Config for simple functional purposes,      such as enabling feature flags or checking for new app versions. We do      not use it for A/B testing or to personalize your experience.

2. How We Use Your Information

• To      Provide and Operate the Service: To authenticate you, allow you to use      app features, display maps, and enable the mock location functionality.
• To      Maintain and Improve the Service: To analyze anonymous usage trends      and fix crashes, ensuring the app is stable and functions correctly.
• To      Deliver Updated App Content: To provide you with the latest      "how-to" guides and configurations from our servers.

3. How We Share Your Information

We do not sell your personal data. We only share information with third-party service providers as necessary to operate our app. Our primary service provider is Google. The following Google services are used:

• Google      Maps Platform
• Firebase      Platform (including Authentication, Cloud Firestore, Crashlytics, Google      Analytics, and Remote Config)

Your use of these features is subject to the Google Privacy Policy. We do not share your data with any other third parties.

4. Data Storage, Security, and Retention

Storage: As detailed above, your personal, user-generated data is stored only in an unencrypted local database on your device. General app content is stored securely on Google's Cloud Firestore servers.

Security: We implement appropriate technical and organizational measures to protect data. Data transmitted to Google's services is encrypted in transit (HTTPS).

Retention:

• Local      Data: Remains on your device until you delete it or uninstall the app.
• Account      Data: Your Firebase Authentication record is kept until you request      its deletion.
• Analytics      Data: Anonymous analytics data is retained according to Google's      default policies.

5. Your Data Rights and Choices

• Accessing      and Deleting Local Data: You have full control to view, modify, and      delete the profile data stored locally on your device at any time through      the app's interface.
• Deleting      Your Account: You can request the deletion of your Firebase      Authentication account by contacting us at support@twocan.us. Upon      your request, we will delete your account record.
• Controlling      Data Collection: You may be able to control certain information      collection through your mobile device settings (e.g., by limiting ad      tracking) or through your Google Account settings, which may affect data      collected by Google's services.

6. Children's Privacy

Our Service is not directed to individuals under the age of 13. We do not knowingly collect personal information from children under 13.

7. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy within the app and updating the "Last Updated" date at the top.

8. Contact Us

If you have any questions about this Privacy Policy, please contact us at: support@twocan.us