Privacy Policy

1. Introduction

This Privacy Policy describes how KlasKou App collects, uses, and protects information when you use our mobile application (the KlasKou). We are committed to protecting your privacy and ensuring the security of student data.

2. Information We Collect

2.1 Student Data

Through QR code scanning, our App may collect the following types of student information:

• Personal identifiers (names, student IDs)
• Demographic information (gender, birthdate)
• Contact information (phone numbers, email addresses, addresses)
• Academic information (as contained in scanned QR codes)

2.2 Device Information

• Camera access (solely for QR code scanning functionality)
• Device storage (for local data storage)
• Device identifiers (for app functionality and security)

3. How We Collect Information

3.1 QR Code Scanning

• We use your device's camera exclusively to scan QR codes containing encrypted student data
• Camera access is only activated when you initiate the QR code scanning feature
• No photos or videos are stored on your device through our App

3.2 User Input

• Security PIN creation and management
• Manual data entry or corrections (if applicable)

4. Data Storage and Security

4.1 Local Storage Only

• All collected data is stored exclusively on your device
• We do not maintain any remote servers or cloud databases
• No student data is transmitted to external servers or third parties
• Data never leaves your device unless you explicitly choose to export it

4.2 Encryption and Security

• All student data is encrypted using industry-standard encryption protocols
• Data is protected by your personal security PIN
• Unauthorized access to data is prevented through device-level security measures
• Regular security updates are implemented to maintain data protection

4.3 Access Control

• Only users with the correct security PIN can access stored data
• Failed PIN attempts are logged and may result in temporary access restrictions
• Users are responsible for maintaining the confidentiality of their security PIN

5. Data Use

We use the collected information solely for:

• Displaying and managing student information within the App
• Providing search and organizational functionality
• Maintaining data integrity and security
• App functionality improvements

6. Data Sharing and Disclosure

6.1 No Third-Party Sharing

• We do not sell, trade, or share student data with third parties
• No data is transmitted to external servers or services
• We do not use student data for advertising or marketing purposes

6.2 Legal Requirements

We may disclose information only if required by law, such as:

• In response to a valid court order or subpoena
• To protect the rights, property, or safety of users or others
• To comply with applicable privacy laws and regulations

7. User Rights and Control

7.1 Data Access

• You have complete control over all data stored in the App
• You can view, edit, or delete any stored information at any time
• You can export your data for backup or transfer purposes

7.2 Data Deletion

• You can delete individual records or all data at any time
• Uninstalling the App will permanently remove all stored data
• Deleted data cannot be recovered once removed

7.3 PIN Management

• You can change your security PIN at any time
• Forgotten PINs may require data reset for security purposes

8. Data Retention

• Data is retained on your device until you choose to delete it
• No automatic data deletion occurs
• Data persists only as long as the App remains installed on your device

9. Children's Privacy

9.1 Educational Use

• This App is designed for educational institutions and authorized personnel
• We comply with applicable laws regarding student privacy (such as FERPA in the US)
• Student data is handled with additional care and security measures

9.2 Consent

• Appropriate consent must be obtained before scanning QR codes containing student information
• Educational institutions are responsible for ensuring proper authorization

10. Technical Safeguards

10.1 Device Security

• App requires device-level security features (screen lock, etc.)
• Regular security updates are provided
• Encryption keys are managed securely on the device

10.2 Data Integrity

• Regular data validation and error checking
• Backup and recovery recommendations for users
• Corruption prevention measures

11. Updates to This Policy

• We may update this Privacy Policy periodically
• Users will be notified of significant changes through the App
• Continued use of the App after updates constitutes acceptance of changes

12. Compliance

This Privacy Policy is designed to comply with:

• General Data Protection Regulation (GDPR)
• California Consumer Privacy Act (CCPA)
• Family Educational Rights and Privacy Act (FERPA)
• Other applicable privacy laws and regulations

13. Contact Information

If you have questions about this Privacy Policy or our data practices, please contact us:

14. Effective Date

This Privacy Policy is effective as of August 6, 2025 and will remain in effect except with respect to any changes in its provisions in the future, which will be in effect immediately after being posted on this page.