Privacy Policy

Privacy Policy

OmniSift - Effective Date: 2026-05-21

1. Introduction

OmniSift is a cross-app AI knowledge capture tool developed by an independent developer. This policy describes how we handle your information.

OmniSift（"知漏"）是由独立开发者开发的跨应用 AI 知识捕获工具。本政策说明我们如何处理您的信息。

2. Data We Collect

We only process text content that you explicitly share to OmniSift via the iOS Share Extension. We do not collect any data automatically, and no user account or login is required.

我们仅处理您通过 iOS 分享扩展主动分享到 OmniSift 的文本内容。我们不会自动收集任何数据，也不需要用户账户或登录。

3. How We Process Your Data

When you share text to OmniSift, it is sent to a cloud AI service (zaimaai.cn) for processing and insight extraction. The AI service processes the text and returns structured results. We do not store your text on any remote server beyond the duration of the API call.

当您将文本分享到 OmniSift 时，文本会被发送至云端 AI 服务（zaimaai.cn）进行处理和知识提炼。AI 服务处理文本后返回结构化结果。除 API 调用期间外，我们不会在任何远程服务器上存储您的文本。

4. Data Storage

All processed knowledge cards are stored locally on your device using SwiftData. No data is synced to external servers or cloud storage controlled by us.

所有处理后的知识卡片均使用 SwiftData 存储在您的设备本地。数据不会同步到我们控制的外部服务器或云存储。

5. No Tracking or Analytics

OmniSift does not use any analytics services, advertising frameworks, or tracking technologies. We do not collect usage statistics, device identifiers, or behavioral data.

OmniSift 不使用任何分析服务、广告框架或追踪技术。我们不收集使用统计、设备标识符或行为数据。

6. Subscriptions & Payments

Subscription billing is handled entirely by Apple through the App Store (via RevenueCat SDK). No payment information is collected or processed by OmniSift directly.

订阅计费完全由 Apple 通过 App Store（经 RevenueCat SDK）处理。OmniSift 不直接收集或处理任何支付信息。

7. Third-Party Services

Cloud AI API (zaimaai.cn) processes shared text for insight extraction.

RevenueCat manages subscription status via Apple's payment system.

云端 AI API (zaimaai.cn) 处理分享的文本以提取知识。

RevenueCat 通过 Apple 支付系统管理订阅状态。

8. Data Deletion

Since all data is stored locally on your device, you can delete it at any time by deleting individual cards within the app or by uninstalling OmniSift.

由于所有数据均存储在您的设备本地，您可以随时通过在应用内删除单个卡片或卸载 OmniSift 来删除数据。

9. Children's Privacy

OmniSift is not directed at children under 13. We do not knowingly collect information from children.

OmniSift 不面向 13 岁以下儿童。我们不会故意收集儿童的信息。

10. Changes to This Policy

We may update this policy from time to time. Changes will be reflected on this page with an updated effective date.

我们可能会不时更新本政策。变更将在本页面反映并更新生效日期。