Privacy Policy

1. Information We Collect

Information We DO NOT Collect

We do not collect:

• Your name, email, phone number, or address
• Precise GPS location (we only use approximate location from IP address)
• Contact lists, calendar data, or photos
• Any user-generated content or measurement logs

Information We DO Collect

Device Information:

• Device model and manufacturer
• Operating system version
• Screen size and language settings
• Advertising ID (resettable unique identifier)
• IP address (for approximate location)

Usage Information:

• App version and session duration
• Crash reports and error logs (anonymized)
• App performance metrics
• Feature usage statistics (aggregated)

Advertising Data:

• Ad views and interactions
• Ad performance metrics

2. How We Use Your Information

We use the collected information to:

1. Provide Core Functionality: Process sensor data for accurate bubble level measurements
2. Display Advertisements: Show relevant ads through Google AdMob to support the free App
3. Improve the App: Fix bugs, optimize performance, and develop new features
4. Prevent Fraud: Detect and prevent fraudulent ad activity
5. Comply with Laws: Meet legal and regulatory requirements

Local Processing: All sensor data (accelerometer, gyroscope) is processed entirely on your device and never transmitted.

3. Third-Party Advertising Services

Google AdMob

We use Google AdMob to display advertisements and support the App's free availability.

What AdMob Collects:

• Advertising ID (GAID)
• Device information (model, OS version)
• IP address and approximate location
• Ad interaction data (views, clicks)

How AdMob Uses Data:

• Serve personalized advertisements
• Measure ad performance
• Prevent fraud
• Improve advertising services

AdMob Privacy Policy: https://policies.google.com/privacy

Google Advertising Information: https://policies.google.com/technologies/ads

Google Analytics for Firebase

We use Firebase for anonymous performance monitoring and crash reporting.

What Firebase Collects:

• Anonymous usage statistics
• Crash reports and error logs
• Performance metrics (anonymized)

Firebase Privacy Policy: https://firebase.google.com/support/privacy

Third-Party Data Use: These services may use your data for their own purposes, including building user profiles and providing services to other clients. Review their privacy policies for details.

4. How We Share Your Information

Third-Party Service Providers:

• Google AdMob (advertising)
• Google Analytics for Firebase (analytics)
• Google Play Services (app distribution, purchases)

Legal Requirements: We may disclose information to:

• Comply with legal obligations or court orders
• Protect our rights, property, or safety
• Prevent fraud or illegal activity
• Respond to government requests

Business Transfers: If we are acquired or merge with another company, your information may be transferred to the successor organization.

Aggregated Data: We may share anonymized, aggregated statistics that cannot identify you personally.

We do NOT sell your personal information to data brokers or third parties.

5. Your Advertising Choices

Opt-Out of Personalized Ads

Android Devices:

1. Open Settings
2. Go to Google > Ads
3. Enable Opt out of Ads Personalization

Google Ad Settings (Web): Visit https://adssettings.google.com/ and toggle off "Ad Personalization."

Reset Your Advertising ID

Android: Settings > Google > Ads > Reset advertising ID

Note: Opting out means you'll still see ads, but they won't be personalized to your interests.

European Users (EEA/UK)

You'll see a consent dialog when first opening the App. You can change your consent anytime through App Settings.

6. Data Retention

To Delete Your Data:

• Uninstall the App to delete all local data
• Reset your Advertising ID in device settings
• Contact us at contact@gigantech.io

7. Your Privacy Rights

All Users

You have the right to:

• Access information we hold about you
• Request correction of inaccurate data
• Request deletion of your data
• Opt-out of personalized advertising

European Users (GDPR)

If you're in the EEA, UK, or Switzerland, you have additional rights:

• Right to Access: Request what data we have about you
• Right to Rectification: Correct inaccurate data
• Right to Erasure: Request data deletion
• Right to Restrict Processing: Limit how we use your data
• Right to Data Portability: Receive your data in portable format
• Right to Object: Object to data processing
• Right to Withdraw Consent: Withdraw consent anytime
• Right to Complain: Complain to your Data Protection Authority

Legal Basis for Processing:

• Consent (for personalized advertising)
• Legitimate interests (for analytics and app improvement)
• Legal obligations (for compliance)

To Exercise Your Rights: Email contact@gigantech.io with subject "GDPR Request."

California Residents (CCPA)

California residents have the right to:

• Right to Know: What personal information is collected and how it's used
• Right to Delete: Request deletion of personal information
• Right to Opt-Out: Opt-out of "sale" of personal information (personalized ads)
• Right to Non-Discrimination: Equal service regardless of exercising rights

Categories of Data Collected:

• Identifiers (Advertising ID, IP address)
• Internet/network activity (ad interactions, app usage)
• Geolocation data (approximate)

To Exercise Your Rights: Email contact@gigantech.io with subject "CCPA Request."

We do NOT sell personal information.

8. Children's Privacy

The Smart Bubble Level App is not directed to children under 13 (or applicable age in your jurisdiction).

Age Requirements:

• United States: 13 years
• European Union: 16 years (may vary by country)

We do not knowingly collect personal information from children. If we learn we have collected data from a child, we will delete it immediately.

Parents/Guardians: If you believe we may have collected information from a child, contact us immediately at contact@gigantech.io with the subject "Child Privacy Concern."

9. International Data Transfers

Your information may be processed in the United States and other countries where our service providers operate.

For EEA/UK/Swiss Users:

We use Standard Contractual Clauses (SCCs) approved by the European Commission to protect your data when transferred outside the EEA.

Google (AdMob/Firebase): Complies with EU data transfer requirements through SCCs and supplementary measures.

10. Security

We implement security measures to protect your information:

Your Responsibility:

• Use device lock (PIN, password, biometric)
• Keep your Android OS updated
• Download apps only from Google Play Store

Limitations: No system is completely secure. By using the App, you acknowledge that internet transmission carries inherent risks.

Data Breach Notification: We will notify affected users and authorities within 72 hours if a breach occurs.

Report Security Issues: contact@gigantech.io with subject "Security Vulnerability Report"

11. Changes to This Privacy Policy

We may update this Privacy Policy to reflect changes in our practices or legal requirements.

How We Notify You:

• In-app notification for material changes
• Updated "Effective Date" at the top of this policy
• 30 days' notice before material changes take effect

Your continued use of the App after changes constitutes acceptance.

If you disagree with changes, stop using and uninstall the App before they take effect.

12. Contact Us

General Inquiries:

• Email: contact@gigantech.io
• Phone: +1 (302) 610-9522
• WhatsApp: +1 (302) 610-9522

Mailing Address: GiganTech, LLC Delaware, USA