Privacy Policy

Jmath Studio operates the mobile puzzle game "LineToSpot" (the "Game"). This Privacy Policy explains how we collect, use, and protect your personal information in accordance with applicable laws.

1. Purpose of Processing Personal Information

• Account registration and verification
• Providing game services and managing play records
• Displaying advertisements and personalized ads
• Handling customer inquiries and complaints
• Compliance with legal obligations

2. Items of Personal Information Processed

• Required: Nickname, email, login information (IP address, device information, etc.)
• Optional: Profile image, contact information
• Advertising-related: Advertising identifiers (ADID, IDFA), cookies, and tracking technologies

We may automatically collect certain information such as device information, IP address, and usage data.

3. Retention and Use Period

• Until account deletion
• As required by applicable laws

4. Provision to Third Parties

• With prior consent of the user
• When required by law

5. Entrustment of Processing

• Amazon Web Services (AWS)
• Google AdMob, Unity Ads
• SendGrid

6. Rights of Users

Users may request access, correction, deletion, or suspension of their personal information at any time.

7. Destruction of Personal Information

• Immediately upon expiration of retention period
• Electronic files: permanently deleted
• Documents: shredded or incinerated

8. Security Measures

• Access restrictions and encryption
• Security program installation and regular inspection
• Internal management plan and training

9. Privacy Officer

Jmath Studio (Representative: Kim Junggu)
Email: contact@jmathstudio.com

10. Changes to Privacy Policy

This policy is effective as of January 8, 2026.

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