Rosetta · 碑语

Privacy Policy

Last updated: 2026-09-07

隐私政策

最后更新:2026-09-07

No account
No tracking
Photos not retained

Overview

Rosetta reads writing you photograph and explains it word by word. Doing that requires sending the picture to our gateway, so unlike a fully offline app there is one network path worth describing plainly.

There is no account and no sign-in. We do not build a profile of you, and nothing you save inside the app is uploaded.

概览

碑语要读懂你拍下的文字,并逐词讲解,因此需要把这张图片发送到我们的网关。它不像完全离线的应用,这条网络路径值得说清楚。

没有账号,也不需要登录。我们不会为你建立画像,你在应用内保存的内容也不会被上传。

What is sent when you ask for a reading

  • The photograph you took, or the passage you highlighted in it.
  • The language you have chosen to have things explained in.
  • A language hint derived from your device's language settings.

The request travels over HTTPS to our gateway, which passes it to DeepSeek to identify the language and produce the lesson. The gateway does not write your image to persistent storage; it holds it only for as long as the request takes.

请求解读时会发送什么

  • 你拍下的照片,或你在照片中圈选的那段文字。
  • 你选择的讲解语言。
  • 一个由设备语言设置推导出的语言提示。

请求通过 HTTPS 发送到我们的网关,再由网关交给 DeepSeek 识别语言并生成讲解。网关不会把你的图片写入持久化存储,只在处理这次请求期间短暂持有。

Data stored on your device

  • Your reading history, including the photographs attached to it.
  • Your wordbooks, saved words, personal notes and review schedule.
  • The language you chose to have things explained in.
  • A flag recording whether you have finished the first-launch introduction.

All of it lives in the app's own sandboxed storage on your device and is removed when you delete the app.

保存在设备上的数据

  • 你的阅读记录,以及记录里附带的照片。
  • 你的词本、收藏词、个人笔记和复习安排。
  • 你选择的讲解语言。
  • 一个标记,记录你是否已经看完首次启动的介绍。

这些都保存在设备上应用自己的沙盒存储里,卸载应用后一并清除。

Camera and photo library

Rosetta asks for the camera only when you take a picture inside the app, and for the photo library only when you pick an existing picture. If you never use one of them, that permission is never requested.

The app does not browse your library in the background or read photographs you did not choose.

相机与相册

只有当你在应用里拍照时,碑语才会请求相机权限;只有当你选择已有照片时,才会请求相册权限。你不使用某项功能,对应权限就不会被请求。

应用不会在后台浏览你的相册,也不会读取你没有主动选择的照片。

Your free readings

Rosetta includes three free readings when you install it. They are granted once and are not refreshed monthly.

The count is kept in the iOS Keychain rather than ordinary app storage, and is synchronised through iCloud Keychain. That is deliberate: it means the allowance belongs to you rather than to one handset, so a new phone or a reinstall does not quietly hand out a fresh set. It contains nothing but a small number of timestamps, it never leaves Apple's Keychain, and we cannot read it.

免费解读次数

安装碑语时会获得三次免费解读。它只发放一次,不会按月刷新。

这个次数保存在 iOS 钥匙串里,而不是普通的应用存储,并通过 iCloud 钥匙串同步。这是有意为之:额度属于你本人,而不是某一台手机,换新机或重装都不会悄悄再送一份。它只包含几个时间戳,不会离开 Apple 的钥匙串,我们也读不到它。

Subscription

碑语 Pro is an auto-renewing subscription. Apple handles all payment, billing and refunds through the App Store.

The app only reads the local StoreKit entitlement to know whether Pro is active. It does not see or store your Apple ID, your card details or your purchase history.

订阅

碑语 Pro 是自动续期订阅。付款、账单与退款均由 Apple 通过 App Store 处理。

应用只读取本地的 StoreKit 权益状态,用来判断 Pro 是否有效。它看不到、也不会保存你的 Apple ID、银行卡信息或购买记录。

Things Rosetta does NOT do

  • No analytics, telemetry or crash reporting to third parties.
  • No advertising and no access to the advertising identifier.
  • No selling or sharing of your data.
  • No microphone, location, contacts or calendar access.
  • No use of your photographs to train models.

碑语不会做的事

  • 不向任何第三方发送统计、遥测或崩溃报告。
  • 不投放广告,也不会访问广告标识。
  • 不出售、不分享你的数据。
  • 不会访问麦克风、定位、通讯录或日历。
  • 不会用你的照片训练模型。

Reading aloud

Pronunciation is spoken by the voices built into iOS, on your device. Nothing is sent anywhere to read a word aloud.

朗读

发音由 iOS 内置的语音在你的设备本地朗读。朗读一个词不会向任何地方发送数据。

Children

Rosetta has no advertising, no chat and no community features, and collects no data for profiling. Because it explains whatever writing is placed in front of it, the text it returns is only as suitable as the text you photograph.

儿童

碑语没有广告、聊天或社区功能,也不会收集数据用于画像。由于它讲解的是你放在镜头前的任何文字,返回内容的适宜程度取决于你拍下的内容本身。

Contact

Questions about privacy can be sent to rosetta@birony.app. We will reply as we are able.

联系方式

有任何隐私相关的问题,欢迎发送邮件到 rosetta@birony.app,我们会尽量回复。