Last updated: 2026-10-10
Bead Pattern Studio collects no personal data. It contains no third-party analytics, tracking or advertising SDK, and it makes no network requests.
Nothing. No data is collected, transmitted or stored on a server. There is no account, no sign-up and no login.
The camera is used only when you tap the capture button to take a photo that becomes your bead pattern. Photos are picked with the system photo picker, so no photo library permission is required to choose an image. The optional "Save to Photos" action uses add-only Photos authorization to write the exported chart image to your camera roll. Your photos are never uploaded and never leave your device.
Color quantization, background removal (Apple Vision foreground segmentation) and chart rendering all run entirely on your device. Pattern data (color grid, bead counts, progress) and source images are stored in the app's private Documents folder. Deleting the app permanently deletes all of this local data.
The app runs completely offline. There is no analytics, no crash reporting and no telemetry.
The bundled color charts for MARD, Coco, Perler, Artkal, Hama and IKEA are used only to match the colors of your own photo. No third-party artwork is included.
The app is not directed at children and collects no data from anyone, including children.
For any privacy question, contact: hailubai@163.com
最后更新：2026-10-10
「拼豆图纸」不收集任何个人数据，不包含任何第三方追踪、分析或广告 SDK，也不进行任何网络请求。
没有任何数据被收集、传输或存储到服务器。App 不需要注册账号，无需登录。
相机仅在你点按拍照按钮时使用，用来拍摄作为图纸来源的照片。选择图片使用系统相册选择器，因此无需相册权限即可选图。可选的「保存到相册」使用「仅添加」相册权限，把导出的图纸图片写入你的相册。照片不会上传，也不会离开你的设备。
颜色量化、去背景（Apple Vision 前景分割）与图纸渲染全部在你的设备上完成。图纸数据（颜色网格、用豆数量、拼搭进度）与原图保存在 App 的本机私有 Documents 目录。卸载 App 即会永久删除全部本地数据。
App 完全离线运行。没有分析、崩溃上报或遥测。
内置的 MARD / Coco / Perler / Artkal / Hama / IKEA 色卡仅用于匹配你自己照片的颜色，不包含任何第三方美术作品。
本应用不针对儿童，也不收集任何人的数据，包括儿童。
如有隐私问题，请联系：hailubai@163.com
本页面的中文版本为最终版本。