本政策适用于续图（LongScroll）iOS / iPadOS 应用及本产品网站。服务提供方为深圳随岸科技有限公司（Shenzhen Sui'an Technology Co., Ltd）。隐私相关问题请联系 support@diduai.top。
1. 图片在设备上处理
你通过系统照片选择器主动选择需要拼接的图片。续图在设备内读取和处理这些图片，用于识别重叠、整理顺序、调整接缝和生成拼接结果。应用不向运营者服务器上传照片或拼接结果，不要求创建应用账号，未集成广告或第三方行为统计 SDK。
2. 照片权限与删除原图
普通保存操作只请求向照片图库添加图片的权限。当你选择「保存并删除原图」时，应用才请求照片读写权限，以定位本次拼接使用的原图。应用先确认可以访问本次资源并保存结果，再由系统确认删除。保存失败、资源无法完整访问或你取消删除时，不删除这批原图。未能关联相册资源的图片不会被删除。
你可随时在系统设置中调整照片访问权限。系统照片选择器和 iCloud 照片的读取、下载与同步由 Apple 的系统服务管理。
3. 临时图片与已保存内容
应用在设备内生成预览和临时导出文件。清空工作区会移除当前工作状态及工作区管理的临时导出；它不会删除相册原图、已保存的拼接图或已经分享出去的文件。已保存内容由你在照片或对应应用中管理。目前工作区主要保存在内存中，请及时保存需要保留的结果。
4. 购买与恢复
续图 Pro 是通过 Apple App Store 处理的非消耗型一次性购买，无自动续费。应用使用 StoreKit 查询商品、发起购买、验证与恢复有效权益，并根据退款或撤销更新功能权限。支付信息与 Apple 账户验证由 Apple 处理；运营者不会取得你的银行卡号或 Apple 账户密码。
应用不将照片附加到交易，也不向运营者服务器上传交易记录。商品查询、购买和恢复可能需要连接 Apple 服务。Apple 对相关数据的处理适用 Apple 隐私政策。
5. 你主动发起的分享与支持
只有你选择系统分享时，结果文件才会交给你选择的应用或服务，接收方按其自身规则处理。联系支持时，我们会处理你主动提供的邮箱、问题描述和附件，仅用于处理请求及必要的后续沟通。请避免发送不必要的私人截图；你可通过支持邮箱请求删除已提供的反馈资料，我们会在适用要求允许的范围内处理。
6. 本网站
本网站是静态产品介绍与支持页面，不设置 Cookie，不使用分析追踪、广告、第三方字体或收集表单。访问网站时，浏览器会向托管服务器发送 IP 地址、请求路径、访问时间和浏览器信息等网络请求数据，用于页面交付、安全维护与故障排查。点击外部链接或使用邮箱联系后，相关服务按其自身隐私规则处理信息。
7. 政策更新与联系
如应用或网站的数据处理方式变化，我们会更新本页和生效日期。隐私问题与请求请联系深圳随岸科技有限公司：support@diduai.top。
ENGLISH VERSION
LongScroll Privacy Policy
Effective and updated: October 17, 2026.
This policy covers the LongScroll iOS and iPadOS app and this product website, provided by Shenzhen Sui'an Technology Co., Ltd (深圳随岸科技有限公司). Contact support@diduai.top for privacy questions.
1. On-device image processing
You choose images using the system photo picker. LongScroll reads and processes them on your device to identify overlaps, arrange image order, adjust seams and render stitched images. The app does not upload photos or results to our servers, require an app account, or include advertising or third-party behavioral analytics SDKs.
2. Photo access and deleting originals
Saving normally requests add-only photo access. Read and write access is requested only when you choose to save and delete originals. The app checks access to the selected assets, saves the stitched result, then asks the system to confirm deletion. It does not delete the batch if saving fails, the required assets are inaccessible, or you cancel. Images without matching photo-library assets are not deleted. You can change photo permissions in system settings. Apple manages the system picker and iCloud photo downloads and syncing.
3. Temporary and saved images
Previews and temporary export files are created on your device. Clearing the workspace removes its working state and managed temporary exports, but not original photos, previously saved images or shared files. You manage saved files in Photos or the receiving app. The current workspace is mainly held in memory, so save results you want to keep.
4. Purchases and restoration
LongScroll Pro is a non-consumable, one-time App Store purchase with no automatic renewal. StoreKit retrieves products, processes purchases, verifies and restores entitlements, and updates access after refunds or revocations. Apple handles payment details and Apple Account verification; we do not receive card numbers or Apple Account passwords. The app does not attach photos to transactions or upload transaction records to our servers. Purchases and restoration may contact Apple services, subject to Apple's Privacy Policy.
5. Sharing and support
Only when you choose to share does the result pass to your selected app or service, which applies its own rules. We use the email address, problem description and attachments you voluntarily send to handle your request and necessary follow-up. Avoid unnecessary private screenshots. You may email us to request deletion of feedback materials, subject to applicable requirements.
6. This website
This static site does not set cookies or use analytics, advertising, third-party fonts or collection forms. Your browser sends network request data, such as an IP address, path, time and browser information, to the hosting server for page delivery, security and troubleshooting. External links and email services apply their own privacy rules.
7. Changes and contact
We will update this page and its effective date if our practices change. Contact Shenzhen Sui'an Technology Co., Ltd at support@diduai.top.