Privacy Policy

Local document access

Pureader opens and edits files that you choose through Finder or the system document browser. Reading, rendering, searching and ordinary editing happen on your device. Pureader does not upload your documents to servers operated by the developer.

Optional AI Edit

AI Edit is optional and begins when you choose a provider, enter an instruction and press Send. You can request an edit to the whole document or selected source text and add supporting text attachments. A successful result is applied directly as one edit that you can undo or redo with the system commands. You can stop generation; stopping a request does not recall data already sent to a provider.

Siri AI

Siri AI uses Apple's system-provided on-device model. Pureader does not send the document to one of the cloud AI providers listed below when this option is selected.

Cloud AI providers

If you configure a cloud provider, Pureader sends the document source for a whole-document edit, or the selected text and a limited amount of surrounding context for a selection edit, directly from your device to that provider. Requests also include your editing instruction, the contents and names of any supporting text files you attach, the selected model and technical request data. Supported choices include OpenAI/ChatGPT, DeepSeek, Google Gemini, Anthropic, OpenRouter, SiliconFlow, Mistral, Groq and a custom OpenAI-compatible endpoint.

The developer does not operate an AI proxy and does not receive your document or API key. API keys are stored in the Apple Keychain on your device. The selected provider may process or retain submitted content under its own terms and privacy policy. Do not submit confidential material unless you accept that provider's practices.

Analytics, advertising and tracking

Pureader does not include advertising, third-party analytics or cross-app tracking. The developer does not sell personal data.

Retention and deletion

Pureader stores reading position and zoom locally for up to 100 recent documents so you can resume reading. The developer does not maintain accounts or a server-side document history. You can remove a cloud API key in Pureader's settings. Requests already sent to a provider are governed by that provider's retention and deletion controls.

Contact

For privacy questions, email lendfuz524@gmail.com.