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Pufuf Privacy Policy

Last Updated: September 27, 2026

Thank you for using Pufuf. We value and respect your privacy. This policy explains what information Pufuf handles and why.

1. Content Stored on Your Device Your projects, SOP answers, sticky notes, mood boards, and other content you create are stored locally on your device. We do not upload your projects to our servers, except as described in Section 3 when you choose to use the Proposal Generator.
2. Account Information Pufuf offers Sign in with Apple to sync your AI credits. When you sign in, we receive an anonymous user identifier from Apple. We do not store your name or email address. Our server stores:

• your Apple user identifier
• your credit balance and credit usage records
• your in-app purchase transaction records, used to deliver credits and verify subscription status

1. AI Proposal Generation When you use the Proposal Generator:

• The text content of your current project (canvas answers and project background) is sent to our server and processed by DeepSeek, a third-party AI service, to generate your proposal.
• Search keywords derived from your project may be sent to Tavily (web search) and SocialDataX (public social media data from platforms such as Xiaohongshu and Douyin) to provide research material for your proposal.
• The generated proposal is stored on our server and linked to your account so you can retrieve it if generation is interrupted. This content is used only to provide the proposal generation feature. We do not sell your data, use it for advertising, or use it to track you.

1. Public Reference Content Pufuf retrieves public news and industry reference content from public GitHub repositories. No personal information is collected during this process.
2. In-App Purchases Pufuf offers optional subscriptions and consumable credit packs. All payments are processed by Apple through the App Store. We do not receive or store your payment information. For details, please see Apple's Privacy Policy.
3. Account Deletion You can delete your account at any time in the app (Menu > Delete Account). This permanently deletes your account, credit balance, transaction records, and generation records from our server. To prevent abuse of the new-user bonus, we keep a minimal record of your anonymous Apple user identifier indicating that the welcome credits have been claimed. This record contains no other personal information.
4. Third-Party Services

• Apple (Sign in with Apple, In-App Purchase)
• DeepSeek (AI text generation)
• Tavily (web search)
• SocialDataX (public social media data) Each service processes data under its own privacy policy.

1. Contact Us If you have any questions about this Privacy Policy, please contact us via our App Store product page.

中文

Pufuf 隐私政策

最后更新：2026 年 9 月 27 日

感谢使用 Pufuf。我们重视并尊重你的隐私。本政策说明 Pufuf 会处理哪些信息，以及原因。

1. 保存在你设备上的内容 你的项目、SOP 回答、便利贴、情绪板以及你创建的其他内容，都保存在你的设备本地。除第 3 条所述「你主动使用方案生成器」的情况外，我们不会把你的项目上传到服务器。
2. 账号信息 Pufuf 提供「通过 Apple 登录」，用于同步 AI 积分。登录时，我们会从 Apple 获得一个匿名用户标识。我们不保存你的姓名或邮箱。 我们的服务器会保存：

• 你的 Apple 用户标识
• 你的积分余额和积分使用记录
• 你的 App 内购买交易记录，用于发放积分和验证订阅状态

1. AI 方案生成 当你使用方案生成器时：

• 你当前项目的文字内容（画布回答和项目背景）会发送到我们的服务器，并由第三方 AI 服务 DeepSeek 处理，用于生成方案。
• 根据你的项目提取的检索关键词，可能会发送给 Tavily（网页搜索）和 SocialDataX（小红书、抖音等平台的公开社交媒体数据），为方案提供调研材料。
• 生成的方案会保存在我们的服务器上，并与你的账号关联，以便生成中断时可以取回。 这些内容仅用于提供方案生成功能。我们不会出售你的数据，不会将其用于广告，也不会用于追踪你。

1. 公开参考内容 Pufuf 会从公开的 GitHub 仓库获取公开的资讯和行业参考内容。此过程不收集任何个人信息。
2. App 内购买 Pufuf 提供可选的订阅服务和积分包。所有付款均由 Apple 通过 App Store 处理。我们不会接收或保存你的支付信息。详情请参阅 Apple 隐私政策。
3. 删除账号 你可以随时在 App 内删除账号（菜单 > 注销账户）。删除后，我们会从服务器上永久删除你的账号、积分余额、交易记录和生成记录。为防止新用户奖励被重复领取，我们会保留一条仅含你匿名 Apple 用户标识的最简记录，用于标记已领取过新用户积分。该记录不含任何其他个人信息。
4. 第三方服务

• Apple（通过 Apple 登录、App 内购买）
• DeepSeek（AI 文本生成）
• Tavily（网页搜索）
• SocialDataX（公开社交媒体数据） 各服务按其各自的隐私政策处理数据。

1. 联系我们 如对本隐私政策有任何疑问，请通过我们的 App Store 产品页面联系我们。