Privacy Policy
Privacy Policy (App)
This app may collect the following types of information:
- Personal Information: Information necessary for creating an account or contacting support (e.g., name, email address).
- Usage Information: Data regarding app usage, accessed features and pages, duration of visits, crash data, and other usage statistics.
- Location Information (if needed): Location data may be obtained if the user grants permission to use location services.
- Device Information: Information about the device, such as device type, OS version, IP address, and other device-related data.
This information is used for the following purposes:
- Providing app functionality and a personalized user experience
- Serving advertisements
- Providing support and customer service
- Analyzing app usage, improvements, and adding features
- Sending necessary notifications (such as app updates or important announcements)
We do not share user personal information with third parties, except under the following conditions:
- With the user’s consent
- To comply with legal obligations or respond to legal claims or litigation
- Sharing with partner companies as necessary for service provision (e.g., data analysis, hosting services)
User personal information is securely stored, and appropriate security measures are implemented to prevent unauthorized access and data breaches.
The data retention period is the legally mandated period or the duration necessary for the purposes of use.
Users have the following rights regarding their personal information:
- Review and correction: Reviewing and correcting registered personal information
- Request for deletion: Requesting deletion of personal information when deleting an account
- Opt-out: Exclusion from data use for marketing purposes
This privacy policy may be revised as necessary.
For questions or inquiries regarding the privacy policy, please contact us at Contact.
Additional Privacy Information for Specific Apps
Simple Skin Undertone Finder
This app temporarily processes face data from the camera or selected photos. However, no face data is collected, stored, or shared. All processing is conducted securely on the user's device, and the data is immediately discarded after processing.
Regarding Analytics (Website)
This website (including iztn.dev and its subdomains) uses Google Analytics for access analysis. Google Analytics uses cookies to collect traffic data. This traffic data is collected anonymously and does not identify individuals. You may disable cookies to refuse the collection of traffic data. For more details on these terms, please refer to the Google Analytics Terms of Service and the Google Policy and Terms page.
For the Japanese version of the Privacy Policy, please visit Privacy Policy (Japanese / にほんご).