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Privacy Policy

Effective Date: September 17, 2025
CoinLog (hereinafter referred to as the "Service") considers the protection of users' personal information to be of utmost importance and has established and complies with this Privacy Policy (hereinafter referred to as the "Policy") in accordance with applicable data protection laws and regulations.
This Policy may be revised due to changes in relevant laws, guidelines, or operational policies. If this Policy is revised, changes will be announced through notices within the Service or on screens that users can easily access.

1. Purpose of Collecting and Using Personal Information

To provide the Service smoothly, we collect the following personal information:

Automatically Collected Information

The Service may collect information automatically generated during the user's use of the Service (OS type and version, access logs, advertising identifiers, device information, etc.). This information is used for user analysis and service improvement purposes.

Information Required for Service Usage

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Photo Library Access: Required for saving transaction screenshots and backup/restore functions
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Face ID/Touch ID: Used for app security lock feature (optional)
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Notifications: Used for price alerts, transaction notifications, etc. (optional)
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iCloud: Used for data backup and synchronization (optional)

User-Provided Information

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Trading Records: Transaction history, notes, investment amounts, and other information directly entered by users
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Email Address: Collected to respond to inquiries (optional)
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Error Data: Transmitted for accurate diagnosis of errors occurring during service use (optional)

2. Items and Methods of Personal Information Collection

Collection Items
Collection Method
Purpose of Collection
Retention Period
Trading Record Data
User Input
Investment History Management and Analysis
Service Usage Period
Photo Library Access
App Permission
Screenshot Storage
Service Usage Period
Advertising ID
Automatic Collection
Personalized Advertising
Service Usage Period
Email Address (Optional)
User Input
Inquiry Response
Until Inquiry Resolution
Device Information
Automatic Collection
Service Optimization
Service Usage Period

3. Retention and Use Period of Personal Information

In principle, personal information will be promptly destroyed once the purpose of collection and use has been achieved. However, information will be retained for the specified period in the following cases:
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Act on Consumer Protection in Electronic Commerce, etc.
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Records concerning contracts or withdrawal of offers: 5 years
◦
Records concerning payment and supply of goods: 5 years
◦
Records concerning consumer complaints or dispute resolution: 3 years
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Protection of Communications Secrets Act
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Service usage log records: 3 months

4. Procedures and Methods for Destroying Personal Information

Destruction Procedure

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Users' personal information is transferred to a separate database after achieving its purpose and destroyed after being stored for a certain period according to laws and regulations
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Unless required by law, the information is not used for purposes other than retention

Destruction Method

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Electronic file-type personal information is deleted using technical methods that make the records irreproducible
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Personal information printed on paper is destroyed by shredding or incineration

5. Sharing of Personal Information with Third Parties

The Service does not, in principle, provide users' personal information to external parties. However, exceptions are made in the following cases:
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When users have given prior consent
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When required by law or when there is a request from investigative agencies in accordance with procedures and methods prescribed by law for investigative purposes

Personal Information Processing Entrustment

Trustee
Entrusted Items
Purpose of Entrustment
Retention and Use Period
Google
Advertising ID, Device Information
Google AdMob Advertising
Service Provision Period
Apple
Email Account
In-app Purchase Processing
Subscription Service Period
Google Analytics
Anonymized Usage Data
Service Analysis and Improvement
Service Provision Period

6. Users' Rights and Obligations

Users' Rights

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Right to access, correct, and delete personal information
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Right to request suspension of personal information processing
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Right to withdraw consent to use of personal information (possible through app deletion)

Users' Obligations

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Obligation to protect own personal information and not infringe on others' personal information
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Input accurate information and maintain up-to-date information
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Penalties according to relevant laws for identity theft

7. Technical and Administrative Measures for Personal Information Protection

Technical Protection Measures

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Personal information is encrypted and stored on the device
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App access restriction through Face ID/Touch ID
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Use of SSL/TLS encryption protocols for network communication
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Regular security updates and vulnerability checks

Administrative Protection Measures

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Minimization of personnel handling personal information
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Establishment and implementation of internal policies related to personal information protection
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Immediate response system in case of personal information breach

8. Protection of Children's Personal Information

The Service does not collect personal information from children under 14 years of age. If we become aware that personal information from children under 14 has been collected, we will immediately destroy such information.

9. Personal Information Protection Officer

To handle complaints and provide remedies related to personal information processing, we have designated the following Personal Information Protection Officer:
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Name: Byungjune, Yoon

10. Reporting Personal Information Infringement

If you need to report or consult about personal information infringement, please contact the following organizations:
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Personal Information Infringement Report Center (privacy.kisa.or.kr / 118)
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Cyber Investigation Division of Supreme Prosecutors' Office (spo.go.kr / 1301)
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Cyber Investigation Bureau of National Police Agency (ecrm.police.go.kr / 182)

11. Changes to the Privacy Policy

This Privacy Policy is effective as of September 17, 2024. In case of any changes, we will notify users through service announcements at least 7 days before the effective date.

Revision History

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September 17, 2024: Initial establishment
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