Last updated: May 27, 2026
Sleep Quality Journal ("the App") is a personal sleep tracking tool. Your privacy is important to us.
The App does not collect, transmit, or store any personal data on external servers. All sleep records you create — including ratings, mood, energy, lifestyle factors, and sleep issues — are stored exclusively in local storage on your device.
We do not share any data with third parties. There are no analytics SDKs, advertising networks, or tracking tools embedded in the App.
If you enable the daily reminder feature, the App will request permission to send local notifications. These notifications are generated entirely on-device and no data is sent to any server as a result.
All data is stored locally. To delete all your data, simply delete the App from your device.
If you have any questions about this privacy policy, please contact us at waffensamz@gmail.com.
最后更新：2026年5月27日
《睡眠质量自评》（以下简称"本应用"）是一款个人睡眠追踪工具。我们重视您的隐私。
本应用不收集、不传输、不在外部服务器存储任何个人数据。您创建的所有睡眠记录——包括评分、心情、精力、生活因素及睡眠问题——均仅存储在您的设备本地存储中。
我们不向任何第三方共享您的数据。本应用不包含任何统计分析 SDK、广告网络或追踪工具。
如果您开启每日提醒功能，本应用会申请发送本地通知的权限。通知完全在设备本地生成，不会向任何服务器发送数据。
所有数据均存储在本地。如需删除全部数据，只需从设备中卸载本应用即可。
如对本隐私政策有任何疑问，请通过 waffensamz@gmail.com 联系我们。