TranslateHUD
TranslateHUD 只在你主动划词或截图翻译时处理内容。划词用辅助功能，截图用屏幕录制做本机文字识别，不会后台持续监听。 TranslateHUD only processes content when you actively select text or take a screenshot to translate. Selection uses Accessibility; screenshots use Screen Recording for on-device text recognition. It does not continuously listen in the background.
- 自备 API：翻译正文由本机直连你填写的服务，不经过我们的中转；密钥只保存在本机钥匙串。 Bring your own API: translation text goes from your Mac straight to the service you configure; it does not pass through our relay. Keys stay only in the on-device Keychain.
- 登录体验额度：为完成翻译与扣费，原文会经我们的服务转发；我们不会把原文或译文写入账本或失败日志。 Signed-in trial credit: to complete translation and billing, the source text is forwarded through our service; we do not write source or translated text into ledgers or failure logs.
- 框选翻译：本机识别出文字后再送去翻译；正常流程不上传整张截图。 Region translate: text is recognized on device first, then sent for translation; the normal flow does not upload the full screenshot.
- 我们没有接入第三方崩溃或统计 SDK；失败时可能记录不含正文的短日志。自愿提交的问题反馈另当别论。 We do not integrate third-party crash or analytics SDKs; on failure we may record short logs that omit the text body. Voluntary problem reports are a separate case.
- 手机号登录：手机号用于账号登录与体验额度管理。 Phone sign-in: your phone number is used for account sign-in and trial credit management.
联系邮箱：Contact: translatehud@gmail.com
生效及更新日期：Effective and last updated: