laishaPackTrail privacy policy
PackTrail（轻装清单）is supported by Laisha Technology（莱莎科技）.
Information in the app
PackTrail stores the list names, item names, quantities, categories and packing checkmarks you enter in a private database on your Android device. This information is used to display and maintain your packing lists.
The app does not send your lists to us or to a server. It does not access the internet, create user accounts, display advertising, or include analytics or tracking services.
Sharing you choose
When you choose Share, the app prepares a text copy of a list and opens Android's share menu. Data is passed to another app only when you choose a recipient. That app's use of the information is covered by its own privacy policy.
Storage and deletion
Your lists remain on your device until you delete them, clear PackTrail's storage in Android Settings, or uninstall the app. Cloud backup and device-transfer backup are disabled for app data. PackTrail does not offer cloud synchronization or remote recovery of deleted lists.
Device access
PackTrail does not request access to your location, contacts, camera, microphone or external storage. It uses Android's standard app storage and share menu.
Contacting us
You may contact us at support@jxdc.win. If you email us, we receive the email address and information you choose to include. We use that information to respond to your request. Please avoid including sensitive personal information in support emails.
Children
PackTrail is a general travel planning utility and is not specifically directed at children. The app does not collect personal information from any user.
Changes
If the app's handling of data changes, we will update this policy and its effective date. An updated policy will be made available with the app and at its published privacy policy address.
轻装清单隐私政策
轻装清单（PackTrail）由莱莎科技（Laisha Technology）提供支持。
应用中的信息
轻装清单将你输入的清单名称、物品名称、数量、分类和打包勾选状态保存在 Android 设备的应用私有数据库中，用于展示和维护你的清单。
应用不会把清单信息发送给我们或服务器。应用不联网、不创建用户账号，没有广告、分析或跟踪服务。
由你发起的分享
点击分享后，应用会生成清单文字并打开 Android 分享菜单。只有当你选择接收应用时，文字才会交给该应用。接收应用如何处理这些信息，由其自身隐私政策说明。
保存与删除
清单会保留在你的设备上，直到你删除清单、在 Android 设置中清除应用存储，或卸载应用。应用已关闭清单数据的云备份和设备迁移备份，不提供云端同步或远程恢复。
设备访问
应用不会请求定位、通讯录、相机、麦克风或外部存储访问权限，只使用 Android 的应用私有存储和系统分享菜单。
联系我们
联系邮箱：support@jxdc.win。主动发邮件时，我们会收到你的邮箱地址和你选择提供的信息，用于回复请求。请勿在支持邮件中提供敏感个人信息。
儿童
本应用是面向一般旅行者的规划工具，没有儿童专属功能，不收集任何用户的个人信息。
政策变更
如果应用的数据处理方式变化，我们会更新本政策和生效日期，并通过应用及公开隐私政策网址提供更新后的内容。