KnowledgeBrain

Privacy Policy

Effective date: August 14, 2026

KnowledgeBrain (“the App”) is provided by pixelart.tech. Our privacy principle is simple: we collect no data from you.

What we do not collect

Where your data lives

On-device processing

Third-party services (only when you opt in)

The App does not communicate with any third-party AI service by default. Only when you enter an API key and enable a cloud model in Settings are your prompts and relevant knowledge-base excerpts sent directly from your device to the provider you configured (for example OpenAI, Anthropic, or any compatible service), without passing through any server operated by pixelart.tech. In that case your data is governed by that provider’s privacy policy.

Permissions

Deleting your data

Deleting the App removes all local data. Synced data in iCloud can be deleted in Settings → Apple Account → iCloud → Manage Account Storage (wording may vary by iOS version).

Changes

Any updates to this policy will be posted on this page with a revised effective date.

Contact

Questions about this policy: info@pixelart.tech