Privacy Policy for LLM Pro

Last updated: 15 October 2026

LLM Pro is developed and maintained by David Picknell ("we", "us", "our"). LLM Pro is no longer for sale, but this Privacy Policy continues to apply for existing owners. It explains how the app handles your data and what information may be transmitted to external services when you use its features.

Useful links:
- Support Page
- Terms of Use

1. Free Cloud AI Access (Groq)

LLM Pro provides free cloud AI access without requiring an API key. When using free cloud AI:

• Your text prompts and conversation content are sent to our backend server
• Requests are forwarded to Groq to generate AI responses
• Responses are returned to your device
• No account or API key is required

We do not store your prompts or responses. Messages are processed in real time and discarded after delivery. Free cloud access is text-only and does not support image or document uploads.

2. Premium Subscription

LLM Pro offers a premium subscription (£9.99 per month) that unlocks additional AI features. When using premium subscription features:

• Your prompts and conversation content are sent to supported AI providers to generate AI responses
• Depending on the model selected, requests are sent to Groq and/or Cerebras
• Requests may pass through our backend server where required
• Responses are returned to your device
• Some models may retrieve up-to-date information via web search (powered by Serper)
• Spoken playback of AI replies is included with the subscription (see Section 4)
• Subscriptions are managed entirely through Apple's App Store

We do not store prompts, responses, or generated images. All processing is performed in real time and data is discarded after delivery.

3. AI Image Generation (Replicate)

LLM Pro includes built-in AI image generation and image-to-image editing. When using image generation or editing:

• Text prompts and any selected source images are transmitted to Replicate for processing
• Generated images are returned to your device
• Image usage limits are enforced and displayed in-app

We do not store image prompts or generated images on our servers.

4. Spoken Playback of AI Replies (Replicate)

LLM Pro can read any AI reply aloud using the Kokoro voice model on Replicate, included as part of the premium subscription — no API key required.

• The text of the selected AI message is sent to our backend server
• Requests are forwarded to Replicate to generate the audio
• Generation costs are absorbed by us as part of the subscription
• Generated audio is downloaded to your device and cached locally so repeat playback of the same message does not re-incur a generation cost

We do not store message text or audio on our servers.

5. Voice Chat (xAI)

LLM Pro optionally supports real-time voice conversations using xAI. This feature requires you to supply your own compatible API key. When using voice chat:

• Your spoken input and conversation content are transmitted to xAI to generate AI responses
• Audio is processed in real time for speech recognition and response generation
• Conversation transcripts may be stored locally on your device
• Your API key is stored only on your device

We do not store voice data or transcripts on our servers.

6. Bring Your Own API Key (Advanced Option)

LLM Pro allows you to connect your own API keys to access additional third-party AI services such as OpenRouter, OpenAI, or xAI. If you choose to use this feature:

• Content is transmitted directly from your device to the selected provider
• Prompts, images, and documents are handled by that provider
• API keys are stored only on your device

If you use OpenRouter, OpenRouter may route requests to different model providers depending on the model selected. We do not receive, store, or log content sent using your own API keys.

7. How Your Data Is Used

LLM Pro does not create user accounts, track usage, or collect analytics. We do not sell or share user data with advertisers.

The app does not:

• Store prompts, images, documents, voice data, or generated audio on our servers
• Store API keys on our servers
• Track users across apps or websites
• Include advertising or analytics SDKs

8. Third-Party Data Handling

While we do not retain your content, third-party AI providers and services may process or retain data according to their own privacy policies and terms:

• Groq: https://groq.com/privacy-policy/
• Cerebras: https://www.cerebras.ai/privacy-policy/
• Serper: https://serper.dev/privacy
• Replicate: https://replicate.com/privacy
• xAI: https://x.ai/legal/privacy-policy/ and https://x.ai/legal/terms-of-service/
• OpenRouter: https://openrouter.ai/privacy
• OpenAI: https://openai.com/policies/row-privacy-policy/

9. Security

All network communication uses secure HTTPS connections. Local data remains on your device unless transmitted to a selected AI provider.

10. Your Rights

Because we do not store personal data on our servers, there is no user data held by us to access, export, or delete.

11. Subscription Management

LLM Pro subscriptions are managed entirely through Apple's App Store. We do not process or store payment information. LLM Pro is no longer available for new purchases; existing subscribers can continue to manage or cancel their subscription through their device's App Store settings.

12. Contact

Email: ferrraridave@icloud.com

13. Changes to This Policy

We may update this Privacy Policy from time to time. Continued use of the app indicates acceptance of the updated policy.