This Privacy Policy governs the processing of user information related to the 'Calculate Mile to Kilemeter' mobile application (hereinafter referred to as the 'App'), operated by Individual Developer Baak (hereinafter referred to as 'the Developer').
Article 1 (Purpose and Legal Basis for Personal Information Processing)
The App does not directly collect personally identifiable information from users, such as names or contact details. However, limited non-identifiable information is processed for the provision of fullscreen advertising services and service improvement. The purpose and legal basis are as follows:
1. Advertising Service Provision and Analysis:
- Purpose: Displaying Google AdMob fullscreen advertisements, analyzing ad efficiency, and providing personalized ads for service operation and maintenance.
- Legal Basis: Consent of the data subject (when using Advertising ID), and compliance with the Act on Promotion of Information and Communications Network Utilization and Information Protection (hereinafter referred to as the 'Information and Communications Network Act').
2. Service Environment Improvement:
- Purpose: Analyzing app errors and crashes to improve service performance and stability, and statistical analysis.
- Legal Basis: Fulfillment of a contract for service provision and promotion of user convenience.
Article 2 (Items of Information Processed)
The App does not directly collect personal information from users, but the following information may be automatically generated and collected during the use of the fullscreen advertising service (AdMob):
| Category | Processed Information Items | Purpose of Processing |
| Auto-collected Information (Ad-related) | 1. Advertising ID | Personalized advertising and ad efficiency analysis |
| 2. Device Identifiers | Prevention of fraudulent use and service optimization | |
| 3. Device Information (OS version, model name, language settings, etc.) | Service error improvement and statistical analysis | |
| 4. Network Information (IP address, etc.) | Regional ad exposure and traffic analysis |
Article 3 (Provision of Personal Information to Third Parties)
The Developer does not provide user information to external parties. However, for the provision of fullscreen advertising services and to increase personalized ad efficiency, the information listed in Article 2 is provided to Google AdMob.
| Recipient | Purpose of Provision | Information Items Provided | Retention and Use Period |
| Google AdMob and Advertising Partners | Providing personalized ads and measuring ad performance | Advertising ID, Device Identifiers, Device Information, Network Information, etc. | Until the purpose of provision is achieved (subject to Google's policy) |
Article 4 (Processing and Retention Period of Personal Information)
Personal information is destroyed without delay after the purposes of collection and use are achieved. The specific retention and destruction period for non-identifiable information collected through advertising services is subject to Google's Privacy Policy.
Article 5 (Procedure and Method for Personal Information Destruction)
The Developer destroys the information without delay when the personal information retention period expires or the purpose of processing is achieved.
- Destruction Procedure: Information whose retention period has expired is stored for a certain period according to internal policies and other relevant laws, and then destroyed.
- Destruction Method: Information in electronic file format is deleted using technical methods that prevent restoration (such as low-level formatting). Records, printed materials, and documents are destroyed by shredding or incineration.
Article 6 (Methods for Exercising the Rights of Data Subjects)
- Since the user has not provided personally identifiable information to the App, there is no personally identifiable information subject to the rights of access, correction, or deletion under the Personal Information Protection Act.
- Ad-related Rights: Users may refuse the processing of information related to advertising (provision to third parties).
- Refusal of Personalized Ads: Users can refuse to receive personalized advertising at any time through their mobile device settings (e.g., 'Google Settings → Ads → Reset Advertising ID or Opt out of Ads Personalization' on Android).
Article 7 (Measures to Ensure the Security of Personal Information)
The Developer takes the following measures to ensure the security of personal information:
- Administrative Measures: Minimizing access rights to personal information and conducting regular training for personnel handling personal information.
- Technical Measures: Access control to the personal information processing system, use of security features such as password encryption, and establishment of countermeasures against hacking and viruses.
- Physical Measures: Access control to the physical location where personal information is stored.
Article 8 (Personal Information Protection Officer and Complaint Handling)
For all inquiries, complaints, and remedies related to personal information protection arising from the use of this App service, users may contact the Personal Information Protection Officer.
- Personal Information Protection Officer: Baak
- Contact (Email): [Your contact email address registered in the Play Console]
Article 9 (Methods for Remedying Infringement of Data Subjects' Rights)
Users may contact the following organizations for remedies or consultation regarding personal information infringement:
- Personal Information Dispute Mediation Committee: 1833-6972 (without area code) / www.kopico.go.kr
- Personal Information Infringement Report Center: 118 (without area code) / privacy.kisa.or.kr
- Supreme Prosecutors' Office Cyber Crime Investigation Division: 1301 (without area code) / www.spo.go.kr
- National Police Agency Cyber Bureau: 182 (without area code) / cyberbureau.police.go.kr
Supplementary Provision
This Privacy Policy shall be effective from [Date of Enforcement: October 26, 2025 / Date of Drafting: March 26, 2021]. In the event of additions, deletions, or modifications to the content due to changes in laws, policies, or security technologies, the changes will be announced through public notices, etc., 7 days prior to the effective date of the changes. If the changes are unfavorable to the user, they will be notified 30 days in advance.