Privacy Policy

Scope

This Privacy Policy describes the collection and handling of personal information related to the use of this application (hereinafter referred to as "TestLog"). This service is provided free of charge and is intended to be used as is (AS IS).

Information Collected

The Application may collect and store the following information.

Information Stored in Local Storage

The Application uses device local storage (AsyncStorage) to store the following information on the device. This information is not uploaded to any cloud or external servers.

  • Test Record Data: Information such as test scores, subjects, units, and test dates
  • Goal Setting Data: Information regarding target scores and target achievement rates for each subject
  • App Settings: Application settings such as display preferences

Automatically Collected Information via Google Analytics 4 (GA4) and AdMob

The Application uses Google Analytics 4 and AdMob for usage analytics and ad delivery, and the following information may be automatically transmitted to Google.

  • Device Internet Protocol address (IP address)
  • Pages of the Application you visit, time and date of your visit, time spent on those pages
  • App usage data
  • Operating system used on your mobile device
  • Device identifiers and advertising identifiers
  • Location information (when necessary for ad delivery)

Purpose of Information Collection

Collected information is used for the following purposes.

  • App Improvement and Quality Enhancement: To analyze usage data and improve application features and usability
  • Ad Delivery: To deliver appropriate ads to users and monetize the application
  • Usage Monitoring: To monitor app usage and detect issues to provide support
  • Statistical Data Generation: To generate anonymized statistical data to aid in app improvement

Third-Party Disclosure

The Application uses the following third-party services, and each service's privacy policy applies.

Google Analytics 4 and AdMob

The Application uses Google Analytics 4 and AdMob for ad delivery and usage analytics, and user information is automatically sent to Google. Google uses the collected information in accordance with its own privacy policy.

Data Retention and Management

Test records and goal settings are stored on the user's device (local storage). This data is not uploaded to cloud servers and cannot be accessed externally.

The data will be retained on the device until the application is uninstalled or the user explicitly deletes it. Uninstalling the application will delete all local data.

The retention period for data collected via Google Analytics 4 and AdMob follows Google's privacy policy.

About Cookies and Advertising Identifiers

The Application may use cookies and advertising identifiers for ad delivery and usage analytics. Users can disable tracking of advertising identifiers through their device settings.

User Rights

Users have the following rights.

  • Right to Request Disclosure: The right to request disclosure of collected personal information
  • Right to Request Deletion: The right to request deletion of personal information
  • Right to Stop Usage: The right to stop data collection by uninstalling the application

If you wish to request disclosure or deletion of your information, please contact us at the "Contact Us" section below. We will respond within a reasonable time.

Children's Privacy

The Application is not intended to knowingly collect data from or market to children under the age of 13.

The Application is not intended for users under the age of 13 and does not knowingly collect personally identifiable information from children under 13 years of age. In case we discover that a child under 13 has provided personal information, we will immediately delete this from our systems. If you are a parent or guardian and you are aware that your child has provided us with personal information, please contact us at the contact information below.

Security

The Application is concerned about safeguarding the confidentiality of your information. We provide physical, electronic, and procedural safeguards to protect information we process and maintain.

However, please note that no method of transmission over the Internet or method of electronic storage is 100% secure. While we strive to use commercially acceptable means to protect your personal information, we cannot guarantee its absolute security.

Changes to This Privacy Policy

This Privacy Policy may be updated from time to time as necessary. We will notify you of any changes by updating this page with the new Privacy Policy. You are advised to consult this Privacy Policy regularly for any changes, as continued use is deemed approval of all changes.

This Privacy Policy is effective as of March 15, 2026.

Your Consent

By using the Application, you are consenting to the processing of your information as set forth in this Privacy Policy now and as amended by us.

Contact Us

If you have any questions regarding privacy while using the Application, or have questions about the practices, please contact us via email.

Email Address: eerf0309+testlog@gmail.com