Cun Sun built the 書翰箋 app as a Free app. This SERVICE is provided by Cun Sun and is intended for use as is.
This page is used to inform visitors regarding my policies with the collection, use, and disclosure of Personal Information if anyone decided to use my Service.
Your privacy is our priority. This Application is designed to store all user-created data locally on your device. We do not collect, transmit, or have access to any of your personal data or created content.
If you choose to use my Service, then you agree to the collection and use of information in relation to this policy.
"書翰箋" is designed to be fully functional without collecting any of your personally identifiable information.
All data you create within the app—such as text inputs for the "帖" (Creations), "字" (Characters), or "刻" (Carvings) features, as well as any items saved in your "藏" (Collections)—is stored exclusively on your local device.
This information is not collected by me, not transmitted to any server, and I have no access to it. Because this data is stored only on your device, it is your responsibility to ensure its backup and security.
Currently, the Application does not use any third-party services (such as analytics, advertising, or crash reporting) that may collect information used to identify you.
If any such services are integrated in a future update, this Privacy Policy will be updated to identify those services, list the data they collect, and link to their respective privacy policies.
I want to inform you that the Application does not collect Log Data. In the case of an error in the app, no data or information is collected from your phone, as the app does not currently use any third-party crash reporting tools.
This Service does not use "cookies" explicitly or through any third-party libraries.
I do not employ third-party companies or individuals to facilitate our Service, provide the Service on our behalf, or perform Service-related services. As no personal information is collected, none is shared.
I value your trust in using this Application. Since all your data is stored locally on your device, the security of that data is directly tied to the security of your device itself.
These Services do not address anyone under the age of 13. I do not knowingly collect personally identifiable information from children under 13 years of age. As the Application does not collect any personal information from any user, it does not (and cannot) collect any information from children.
I may update our Privacy Policy from time to time. Thus, you are advised to review this page periodically for any changes. I will notify you of any changes by posting the new Privacy Policy on this page.
This policy is effective as of 2025-11-17
If you have any questions or suggestions about my Privacy Policy, do not hesitate to contact me at shuhanjian@outlook.com.