一卷 Rollbook（以下简称"一卷"）不会将你的个人信息上传至开发者运营的服务器，也不会出售你的个人信息。本页说明一卷如何处理数据。

我们不收集什么

• 一卷不要求注册账号，不收集姓名、邮箱、手机号等身份信息。
• 一卷不含广告 SDK，不含第三方分析或用户追踪。
• 一卷不申请设备定位权限，不会追踪你的位置。
• 一卷不申请读取你的整个照片库。导入照片时通过系统照片选择器进行，你选中的照片才会被读取。

数据存放在哪里

你在一卷中创建的所有内容——胶片档案、冲洗记录、配方、器材与药水库存、导入的照片——默认保存在你自己的设备上。我们没有服务器，也无法访问这些数据。

如果你主动开启 iCloud 备份，数据会存放在你自己 Apple 账户下的 iCloud 私有区域，由 Apple 的隐私机制保护。我们同样无法访问。

你可以随时导出一份完整备份文件，自行保管或转移到其他设备。

一卷申请的系统权限

• 提醒与闹钟：用于在冲洗步骤结束时提醒你，直到你手动停止提醒。
• Face ID / Touch ID：仅用于在打开隐私档案前验证是否为设备持有者。验证在设备本机完成，我们不接触任何生物特征数据。
• 写入照片库：仅在你主动导出照片时，用于把副本保存到你的照片库。

以上权限均可拒绝；拒绝后相应功能不可用，其余功能不受影响。

关于地点信息

如果你为某份档案填写或在地图上选择了地点，或导入的照片自带位置信息，这些内容会与档案一起保存在本地，用于档案地图等回看功能。一卷不会主动获取你的实时位置，也不会把地点信息发送到任何地方。

儿童

一卷不面向 13 岁以下儿童，也不会有意收集儿童的个人信息。

变更

本政策如有更新，会在本页发布并更新日期。

联系

如对隐私有任何疑问，请来信 slowscopy@gmail.com。

一卷 Rollbook ("Rollbook") does not upload your personal information to developer-operated servers or sell your personal information. This page explains how Rollbook handles data.

What we do not collect

• Rollbook requires no account and collects no name, email address or phone number.
• Rollbook contains no advertising SDK, no third-party analytics and no user tracking.
• Rollbook does not request device location permission and does not track your whereabouts.
• Rollbook does not request read access to your photo library. Photos are imported through the system photo picker, so only the images you choose are read.

Where your data lives

Everything you create in Rollbook — archives, processing records, recipes, gear and chemical inventory, imported photographs — is stored on your own device by default. We operate no servers and cannot access this data.

If you choose to enable the iCloud archive, data is stored in your own private iCloud container under your Apple Account, protected by Apple's privacy mechanisms. We cannot access it either.

You can export a complete backup file at any time and keep or move it yourself.

System permissions Rollbook requests

• Alerts and alarms — to remind you when a processing step ends, until you stop the reminder.
• Face ID / Touch ID — only to verify the device owner before opening a private archive. Verification happens on-device; we never handle biometric data.
• Add to photo library — only when you export photographs, to save copies into your library.

All of these can be declined; the related feature becomes unavailable while everything else continues to work.

Location information

If you enter or select a place for an archive, or an imported photograph carries location metadata, that information is stored locally with the archive and used for features such as the archive map. Rollbook does not request your live location and does not transmit place information anywhere.

Children

Rollbook is not directed at children under 13 and does not knowingly collect personal information from children.

Changes

Any update to this policy will be posted on this page with a revised date.

Contact

For any privacy question, write to slowscopy@gmail.com.