隐私政策 / Privacy Policy 更新日期：2026年9月5日。本政策适用于王志航提供的留声相册 EchoAlbum iOS 应用。 照片、文字与录音 App 在你授权后读取系统照片图库，为照片关联文字和录音。麦克风仅用于你主动发起的录音。照片原图不会由本 App 上传到开发者服务器。文字和录音保存在设备上，并在 iCloud 可用时通过 Apple CloudKit 私有数据库同步。开发者无法通过该私有数据库浏览你的故事和录音。 账号、购买与第三方服务 无需创建独立 App 账号。iCloud 和 App 内购买使用你的 Apple 账号，由 Apple 提供服务。App 使用 StoreKit 校验购买资格，不获取银行卡信息或 Apple 账号密码。当前 App 不包含广告或第三方行为分析 SDK，不进行跨 App 广告追踪。Apple 对相关平台数据的处理受其隐私政策约束。 权限、保留与删除 可在 iPhone 设置中撤回照片和麦克风权限。撤回权限不会自动删除已保存的记录。文字与录音保留到你主动删除；你可以在 App 中删除故事或录音，同步开启时删除会同步至其他设备。可通过系统 iCloud 设置管理云端 App 数据。卸载前请确认同步完成，未同步的本地内容可能丢失。卸载不会自动取消订阅。 支持邮件与本网页 客服邮箱：[email protected]。你通过邮件提供的邮箱、问题描述及附件仅用于回复、排查和必要的后续跟进，不用于广告；不再需要后删除。如需删除支持邮件，请联系该邮箱。本页面通过 Notion 提供，Notion 可能按照其隐私政策处理访问网页所需的网络请求信息。政策变化时会更新本页日期。 技术支持 联系邮箱：[email protected]。请提供 App 版本、iOS 版本和问题出现的步骤。请勿发送私人照片、完整录音或账号密码。 照片没有显示？ 请在 iPhone 设置中允许 App 访问照片。有限访问只显示你选定的照片，可在 App 设置页管理可访问照片。 录音、会员与恢复购买 免费版每天可保存 3 条录音，每条最长 15 秒。会员解除 App 层面的次数和时长限制，仍受设备存储及系统条件影响。会员到期后已保存录音仍可播放。在会员页点击“恢复购买”，使用同一 Apple 账号恢复资格。订阅可在 iPhone 设置 → Apple 账号 → 订阅中管理或取消。 iCloud 同步 文字和录音通过个人 iCloud 私有数据库同步，照片原图保留在系统图库。请检查 Apple 账号、iCloud 可用空间和 App 设置中的同步状态；看到“已同步”后再考虑卸载。 English — Privacy & Support Updated September 5, 2026. EchoAlbum is provided by Zhihang Wang. Contact: [email protected]. EchoAlbum accesses your photo library with permission and records audio only when you initiate recording. Original photos are not uploaded by the app to a developer server. Stories and recordings are stored locally and synchronized through your private Apple CloudKit database when available. The developer cannot browse that private content. No separate app account is required. Apple provides iCloud and payment services. StoreKit verifies purchase entitlements; the app does not receive card information or Apple account passwords. The current app contains no advertising or third-party behavioral analytics SDKs and performs no cross-app advertising tracking. Apple processes platform data under its own privacy policy. You may revoke Photos and microphone permissions in iOS Settings. Revocation does not automatically delete saved content. Stories and recordings remain until you delete them. Deletions synchronize when iCloud sync completes; cloud app data can also be managed in iCloud settings. Check that syncing is complete before uninstalling, as unsynced local data may be lost. Uninstalling does not cancel subscriptions. Support correspondence is used only to resolve and follow up on your request and deleted when no longer needed. Contact us to request its deletion. This page is hosted by Notion, which may process network request information under its privacy policy. Updates will be reflected in this page’s date. For help, email your app version, iOS version and steps to reproduce the issue. Do not send private photos, complete recordings or account passwords. Grant Photos access in Settings; limited access displays only selected photos. The free tier allows 3 saved recordings daily, up to 15 seconds each. Premium removes app-imposed recording limits, subject to device and system constraints. Existing recordings remain playable after membership expires. Restore purchases with the same Apple account and manage subscriptions in Apple account settings. 使用条款 / Terms of Use Apple 标准最终用户许可协议 / Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/