Private journal for iPhone & iPad

LongRiver

Days flow like a river. Keep them.

01

支持 · Support

LongRiver 1.0 · iPhone 与 iPad

联系邮箱 · Contactbestkime@gmail.com

数据在哪里？

日记和设置只保存在当前设备。LongRiver 没有账号、服务器或云同步，开发者无法读取或恢复你的日记。

Your journal and settings stay on this device. LongRiver has no account system, backend, or cloud sync, so the developer cannot read or recover your entries.

如何备份或换机？

在「我的」中选择「导出备份」，将 JSON 文件保存到安全位置；在新设备上用「导入」恢复。

Choose “Export backup” in the Me tab, save the JSON file somewhere secure, then use “Import” on another device.

删除与恢复

你可以删除单篇日记。卸载 App 会删除设备上的本地内容；如果没有事先导出备份，开发者无法代你恢复。

You can delete individual entries. Uninstalling the app removes its local data. Without an exported backup, the developer cannot restore it.

02

LongRiver 隐私政策

生效及最后更新日期：2026 年 8 月 16 日

LongRiver 不收集、出售、共享或追踪你的个人数据。

01

本地数据

日记、出生日期、用户自行设定的预估寿命、语言与通知设置保存在设备本地。LongRiver 没有账号或后端，不会把这些内容发送给开发者。

02

密码与生物识别

四位密码的验证信息保存在设备 Keychain。Face ID / Touch ID 由 iOS 完成认证；LongRiver 只接收成功或失败结果，不访问或保存面容、指纹等生物识别数据。

03

通知

写作与回顾提醒使用 iOS 本地通知，并在设备上安排。日记内容不会因此发送到服务器。

04

导入、导出与分享

你选择导入的 HTML、ZIP、ENEX 或 JSON 文件只在设备本地读取和解析，不会发送给开发者。只有当你主动导出备份，或通过 iOS 分享面板分享日记、每日内容或反思卡片时，相应内容才会交给你选择的文件、云盘、邮件或其他服务；这些服务将按其自身政策处理内容。

05

第三方服务

LongRiver 不含广告 SDK、第三方分析 SDK 或用户追踪服务，也不进行跨 App 或网站追踪。

06

删除数据

你可以在 App 内删除日记。卸载 App 会删除其本地数据；开发者没有服务器副本，无法远程删除或恢复你的内容。导出的备份需要由你在保存位置自行删除。

03

Privacy Policy

Effective and last updated: August 16, 2026

LongRiver does not collect, sell, share, or track your personal data.

01

Local data

Journal entries, birth date, the life-expectancy value you choose, language preferences, and notification settings are stored locally on the device. LongRiver has no account system or backend and does not send this content to the developer.

02

Passcode and biometrics

Passcode verification information is stored in the device Keychain. Face ID / Touch ID authentication is performed by iOS. LongRiver receives only the success or failure result and does not access or store facial, fingerprint, or other biometric data.

03

Notifications

Writing and reflection reminders use iOS local notifications scheduled on the device. Journal content is not sent to a server.

04

Import, export, and sharing

HTML, ZIP, ENEX, and JSON files you select for import are read and parsed only on your device and are not sent to the developer. Content is handed to another service only when you choose to export a backup or use the iOS share sheet to share a journal entry, daily-content card, or reflection card. The Files location, cloud drive, email provider, or other service you choose handles that content under its own privacy terms.

05

Third-party services

LongRiver includes no advertising SDKs, third-party analytics SDKs, or tracking services and does not track users across apps or websites.

06

Data deletion

You can delete entries in the app. Uninstalling LongRiver removes its local data. The developer has no server copy and cannot remotely delete or recover your content. You must separately delete any exported backup from where you saved it.