This Privacy Policy describes how Gia Tung (“we”, “our”) manages personal data when you access our applications and digital products. We strive to comply with Google Play Developer Policies, global data-protection standards, and industry requirements.

1. Categories of Data Collected
1.1 Data You Voluntarily Submit

• Email address

• Feedback or support messages

• Account credentials (if account creation is available)

• Authentication data from third-party login services

1.2 Automatically Collected Data

• Device metadata (hardware model, OS version, system language)

• IP-derived region or locale

• Diagnostic data such as crash reports

• App usage metrics

• Advertising identifiers (if applicable)

1.3 Third-Party Integration Data

We may receive limited information from partners such as Google Sign-In, solely to enable login functionality.

2. Purpose of Processing

Data is processed for:

• Functional operation of the app

• Synchronization, progress storage, and account recovery

• Performance analytics

• Crash diagnostics and troubleshooting

• Security monitoring and fraud prevention

• Advertising relevance (only when permitted)

• Compliance with legal requirements

3. Data Sharing Practices

We do not share data with unaffiliated third parties except:

Service Providers

• Cloud hosting platforms

• Analytics tools such as Firebase Analytics

• Crash reporting tools such as Crashlytics

• Ad networks strictly for providing ad services

Legal and Regulatory Entities

Only when required by law or necessary to protect user safety.

We never sell or rent your personal information.

4. Data Security Measures

We maintain robust security safeguards, including:

• Transport encryption (TLS)

• Secure authentication mechanisms

• Access controls

• Regular review of data-handling practices

5. Data Retention

We retain user data only for the duration necessary to fulfil operational, legal, or security purposes. When data is no longer required, it is securely deleted or anonymized.

6. User Rights

You may exercise the following rights depending on your jurisdiction:

• Access your stored personal data

• Request correction or deletion

• Withdraw consent for data processing

• Opt-out of personalized advertising

• Export your data (where technically supported)

Contact: giaduong1288@gmail.com

7. Children’s Data

We do not knowingly collect personal data from children below the legally defined age of digital consent. If such data is unintentionally collected, it will be erased promptly.

8. Policy Changes

We may revise this Privacy Policy. Updates will be published on this page and, if significant, announced through the app.

9. Contact Information

For privacy-related inquiries:

📧 Email: giaduong1288@gmail.com

Google Play Data Safety Summary

Data Collected

• Personal identifiers

• Usage data

• Device or advertising identifiers

Data Not Collected

• Precise location

• Financial info

• Contacts

• Photos or media

• Health or biometric data

Data Sharing

Shared only with essential service providers for analytics, diagnostics, and ad delivery.

Data Protection

• Encryption in transit

• User deletion request supported

• No sale of personal information