🔐 Privacy Policy

Welcome to NexusCore Tool ("we," "our," or "us"). We are committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application (the "App").

By using the App, you consent to the practices described in this policy.

1. Information We Collect

1.1 Information You Provide Directly

Data Type	Description	Purpose
User Profile Data	Name, email address	Profile management, personalization
Notes	Text notes you create	Save and display your notes locally
QR Code Data	Text/URLs for QR generation	Generate QR codes and maintain history
Favorite Tools	Tool preferences	Save your favorite tools for quick access

1.2 Information Collected Automatically

Data Type	Description	Purpose
Device Information	Device model, OS version, unique device identifiers	App optimization, crash analysis
App Usage Data	Feature usage frequency, tool interactions	Improve user experience, analytics
Crash Reports	App error logs and performance data	Debugging and stability improvements

1.3 Data Stored Locally (Shared Preferences)

We use Shared Preferences to store your data locally on your device. This includes:

• ✓ User profile information (name, email)
• ✓ Notes you create
• ✓ QR Code generation history
• ✓ Favorite tools list
• ✓ App settings and preferences
• ✓ Timer and calculator state

Important: All this data is stored only on your device. We do not upload this data to any server or cloud service.

2. How We Use Your Information

We use the information we collect to:

• ✅ Provide, operate, and maintain the App
• ✅ Personalize your experience and save your preferences
• ✅ Generate QR codes and maintain your history
• ✅ Save your notes and favorite tools
• ✅ Improve, test, and monitor the effectiveness of the App
• ✅ Diagnose and fix technical issues
• ✅ Respond to your comments, questions, and support requests

3. Data Storage and Security

We implement appropriate technical and organizational security measures to protect your information. However, no method of transmission over the internet or electronic storage is 100% secure, and we cannot guarantee absolute security.

4. Data Sharing and Disclosure

We do not sell, trade, or rent your personal information to third parties. We may share information in the following limited circumstances:

• With Your Consent: We may share information when you explicitly request or authorize us to do so.
• Service Providers: We may share information with third-party vendors who perform services on our behalf (e.g., crash reporting, analytics). These providers are contractually obligated to protect your data.
• Legal Requirements: We may disclose information if required by law, subpoena, or governmental request.

5. Third-Party Services

The App may use the following third-party services that may collect information:

Service	Purpose	Privacy Policy
Flutter Framework	App development framework	View Policy
Shared Preferences	Local data storage	Data stored locally only

6. Your Rights and Choices

You have the following rights regarding your data:

• Access & Update: You can view and edit your profile information directly in the App.
• Delete Data: You can delete notes, QR history, and favorites directly in the App.
• Clear All Data: Uninstalling the App will remove all locally stored data.
• Opt-out: You can disable notifications in the App's Profile section.

7. Children's Privacy

Our App is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If you believe we have collected information from a child under 13, please contact us, and we will delete that information.

8. Permissions We Use

Permission	Purpose	Required/Optional
Internet Access	For currency exchange rates and future updates	Optional
Vibration	Haptic feedback for interactions	Optional
Camera (Future)	For QR code scanning (planned feature)	Optional (with consent)

9. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy in the App and updating the "Last Updated" date. You are advised to review this Privacy Policy periodically for any changes.

10. Data Retention

Your data is stored locally on your device and remains there until you:

• Manually delete it through the App interface
• Clear App data from device settings
• Uninstall the App

We do not retain any of your data on external servers.

11. International Data Transfers

Since all data is stored locally on your device, no international data transfers occur. If you use third-party services integrated into the App, their respective privacy policies will govern data transfers.

12. Contact Us

If you have any questions about this Privacy Policy or our data practices, please contact us at the email address above.

13. Consent

By using the NexusCore Tool app, you consent to this Privacy Policy and agree to its terms. If you do not agree with any part of this policy, please do not use our App.