我们的原则
装修防超支以本地优先方式运行：无需创建账号，装修记录不会自动上传到开发者服务器。
在设备上处理的数据
你创建的项目资料、预算分类、装修明细、付款、增项、付款计划、报价、联系人、验收记录、备注和应用偏好，会保存在设备本地，用于提供统计、比较、提醒和资料管理功能。
相机、相册与资料文件
仅当你主动拍照或选择图片时，App 才会请求相机或相册权限。合同、报价、付款凭证、聊天截图、施工与验收照片会复制到 App 管理的本地目录。删除 App 内资料不会删除系统相册中的原始图片。
通知
当你启用付款计划提醒时，通知会在设备本地安排。你可在 App 或系统设置中关闭提醒和通知权限。
内购
Pro 商品查询、购买和恢复由 Apple App Store 或相应系统应用商店处理。开发者不会接收或存储完整支付卡信息；购买权益以应用商店验证结果为准。
备份、导出与分享
备份、CSV、PDF 和分享图仅在你主动操作时生成，并交由系统文件或分享界面保存和发送。你选择的第三方服务将按其自身隐私政策处理收到的文件。
数据删除
你可以在 App 内删除项目及其关联记录与 App 管理的资料文件。卸载 App 通常会移除其本地容器数据；请在卸载前自行保存需要保留的备份或导出文件。
Our principle
Renovation Budget Guard is local-first: no account is required, and renovation records are not automatically uploaded to developer servers.
Data processed on your device
Project details, budget categories, renovation items, payments, extra costs, payment plans, quotes, contacts, acceptance records, notes, and app preferences are stored locally to provide statistics, comparisons, reminders, and document management.
Camera, photo library, and files
The app requests camera or photo-library access only when you choose to take or select an image. Contracts, quotes, payment proof, chat screenshots, construction photos, and acceptance photos are copied into app-managed local storage. Removing an in-app attachment does not delete the original image from your system library.
Notifications
When you enable a payment-plan reminder, the notification is scheduled locally on your device. You can disable reminders or notification access in the app or system settings.
In-app purchases
Pro product lookup, purchase, and restoration are handled by the Apple App Store or the relevant system store. The developer does not receive or store full payment-card details. Entitlement follows the store's verified transaction state.
Backup, export, and sharing
Backups, CSV files, PDF reports, and share images are generated only when you request them and are handed to system file or sharing interfaces. Any third-party service you choose processes the received files under its own privacy policy.
Deleting your data
You can delete projects and their related records and app-managed files in the app. Uninstalling the app normally removes its local container. Save any backup or export you need before uninstalling.