DevGlass
Privacy Policy / 隐私政策
Last updated: April 14, 2026 / 最后更新：2026年4月14日
English
DevGlass (“we”, “our”, or “the app”) is a B&W film development timer and reference tool developed by LaoCui. We take your privacy seriously.
Information We Collect
DevGlass does not collect, store, or transmit any personal data. All data — including your favorite recipes and development session logs — is stored locally on your device using Apple's SwiftData framework. We have no servers and no access to your data.
Third-Party Services
DevGlass does not integrate any third-party analytics, advertising, or tracking services.
Notifications
DevGlass may request permission to send local notifications to alert you during the development timing process. These notifications are generated entirely on your device and no data is sent externally.
Data Sharing
We do not share, sell, or transfer any user data to third parties.
Children's Privacy
DevGlass does not knowingly collect any personal information from children.
Changes to This Policy
We may update this Privacy Policy from time to time. Any changes will be reflected on this page with an updated revision date.
Contact Us
If you have any questions about this Privacy Policy, please contact us at cuicunbin@gmail.com.
中文
DevGlass（以下简称“我们”或“本应用”）是由 LaoCui 开发的黑白胶片显影计时与查询工具。我们非常重视您的隐私。
信息收集
DevGlass 不收集、不存储、不传输任何个人数据。您的所有数据（包括收藏的配方和冲洗日志）均使用 Apple SwiftData 框架存储在您的本地设备上。我们没有服务器，也无法访问您的数据。
第三方服务
DevGlass 未集成任何第三方分析、广告或追踪服务。
通知
DevGlass 可能会请求发送本地通知的权限，用于在冲洗计时过程中提醒您。这些通知完全在您的设备上生成，不会向外部发送任何数据。
数据共享
我们不会与任何第三方共享、出售或转让用户数据。
儿童隐私
DevGlass 不会有意收集任何儿童的个人信息。
政策变更
我们可能会不时更新本隐私政策。任何变更将在本页面上反映，并更新修订日期。
联系我们
如果您对本隐私政策有任何疑问，请通过 cuicunbin@gmail.com 与我们联系。