Your personal AI assistant that works offline and is private.

Private AI Assistant is a personal AI assistant that works offline and is private. It is designed to be your personal assistant, helping you with your daily tasks and providing you with information when you need it.

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Import your own training or fine-tuned models

Import your own customized LLM models to fufil personal or business needs without concerning about privacy and data leakage.

Choose from latest carefully choosed SOTA opensource models

There are carefully choosed open source models to be able to download on your device. Including Meta's LLaMa 3.2, Phi-3, Mixtral, Yi, Gemma-2b, QWen2.5 etc.

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Support Ollama and other compatible LLM servers

Support Ollama and other compatible LLM servers. You can access more powerful models in your home or office network. Keep your data private and access most powerful models in your private network.

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Awesome Features

It is designed to work on your device without needing internet access. It is private and secure, and it is always available when you need it. There are carefully choosed open source models to be able to download on your device. You can even import your own customized models. Ollama is supported too. So you can access more powerful models in your home or office network. Privacy is the highest priority.

MCP Servers & Local Tools

Connect to any Model Context Protocol (MCP) servers with both legacy and streamable SSE protocol support. Extend your AI's capabilities with external databases, APIs, file systems, and specialized services. Built-in local tools include calculators, unit converters, and system utilities that work entirely offline.

Local & Remote Models

Load and serve on-device models from compact Qwen3-1.7B to powerful Phi4-mini 4B, including LLaMA 3.2, Mixtral, and Yi models. Seamlessly connect to proprietary servers, Ollama instances, or commercial APIs with OpenAI-compatible protocols. Switch between local privacy and cloud power as needed.

Share Your Chats

Export conversations in nearly all formats you need: plain text, markdown, HTML, JSON, or PDF. Share insights with colleagues, save important discussions for reference, or integrate AI responses into your workflow. Complete flexibility in how you preserve and distribute your AI interactions.

Universal Readers

Convert any document type to markdown and discuss it with AI. Process PDFs, EPUB books, web pages, images, and more. Transcribe voices to text from audio or video files completely offline using Whisper models. Your personal document analysis and transcription suite.

High Privacy Protection

Your data never leaves your device when using local models. For network connections, data only travels within your private network or to services you explicitly choose. No telemetry, no data collection, no external dependencies. Complete control over your information and conversations.

AI Agents

Run advanced AI agents like DeepResearch directly from your device. Conduct comprehensive research, analysis, and multi-step reasoning tasks with no quotas or extra costs beyond the tokens required. Powerful autonomous AI capabilities in your pocket.

Use Cases

The application is designed to be simple and easy to use. It provides various utilities to make your life easier. You can use it to chat, summarize, translate, or ask questions about anything. Thanks for open-source community, you can also use it to understand photos, transcribe voice, and draw pictures.

Chat & Ask Questions

Engage in natural conversations with state-of-the-art AI models running entirely on your device. Ask questions about any topic, get explanations, brainstorm ideas, or simply have a thoughtful discussion. With models like LLaMA 3.2, Phi-3, and Mixtral, you get intelligent responses without compromising your privacy.

Available Models

LLaMA 3.2, Phi-3, Mixtral, QWen2.5, Yi, Gemma-2B, and many more carefully selected open-source models optimized for different conversation styles and expertise areas.

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Major API Services Support

Connect to leading AI services when you need more powerful capabilities. Support for OpenAI (GPT-4, GPT-4o, o1), Anthropic (Claude 3.5 Sonnet), Google (Gemini Pro), Groq, Together AI, and many others. Seamlessly switch between local privacy and cloud power as needed.

Supported Services

OpenAI, Anthropic Claude, Google Gemini, Groq, Together AI, Fireworks AI, Deepseek, and other OpenAI-compatible APIs. Easy API key management and model selection.

Transcribe Voice

Convert speech to text with high accuracy using OpenAI's Whisper models. Record live conversations, transcribe meetings, convert voice memos to text, or process audio files. All transcription happens on-device, ensuring your voice data remains completely private.

Audio Models

Whisper models from tiny to large-v3, optimized for different languages and accuracy requirements. Support for real-time transcription and batch audio file processing.

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Share Anything

Share content from any iOS app directly to your AI assistant. Whether it's text, links, files, or media, the AI can process and discuss it with you. Export conversations in multiple formats (text, markdown, HTML, JSON) to share insights with others or save for later reference.

Supported Formats

URLs, PDFs, EPUB books, markdown files, images, text documents, and more. Seamless integration with iOS share sheet for effortless content sharing.

Document Analysis

Upload and analyze documents of various formats including PDFs, EPUB books, and text files. Get summaries, extract key information, ask questions about content, or have the AI explain complex concepts from your documents. Perfect for research, studying, or document review.

Document Processing

Advanced text extraction and analysis capabilities for PDFs, EPUB files, and various document formats. Intelligent content understanding and contextual Q&A.

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Translation & Language

Translate text between multiple languages, improve your writing, check grammar, or learn new languages through conversation. The AI can help with language learning, proofreading, and cross-cultural communication while maintaining complete privacy of your content.

Language Support

Multilingual models supporting dozens of languages for translation, grammar correction, language learning, and cross-cultural communication assistance.

MCP Servers

Connect to Model Context Protocol (MCP) servers to extend your AI's capabilities with external tools and data sources. Access databases, APIs, file systems, and specialized services through standardized MCP connections, enabling your AI to perform complex tasks and access real-time information.

MCP Integration

Connect to MCP servers for database access, file operations, web scraping, API integrations, and custom tool development. Extend AI capabilities beyond conversation.

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Local Tools & Siri

Integrate with iOS system features and Siri for seamless AI assistance. Use voice commands, shortcuts, and system integrations to access your AI assistant quickly. Built-in tools for calculations, unit conversions, and other utilities work entirely offline for instant results.

System Integration

Siri shortcuts, iOS share sheet integration, local calculation tools, unit converters, and system-level AI assistance for seamless workflow integration.

Ask AI from Anywhere

Share text, images, URLs, documents, or any content from any iOS app directly to PrivacyAI and get instant responses. Whether you're reading an article, viewing a photo, or working with documents, simply share to PrivacyAI and ask questions, get summaries, or request analysis without switching apps.

Universal Sharing

Share from Safari, Photos, Files, Mail, Messages, or any app. Instant AI analysis of shared content with contextual responses and follow-up questions.

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Research & Learning

Enhance your learning and research with AI assistance. Get explanations of complex topics, help with homework, research guidance, or study assistance. The built-in web browser can convert web pages to markdown for easy reading and analysis, making research more efficient.

Learning Tools

Educational assistance, research guidance, study help, concept explanation, and academic writing support with integrated web browsing for comprehensive learning.

Screenshots of App

Here are some screenshots of the app.

FAQS

Here are some frequently asked questions about the app.

How does PrivacyAI protect my data and ensure privacy?

PrivacyAI is designed with privacy as the highest priority. When using offline models, your data never leaves your device - everything is processed locally on your iPhone or iPad. For Ollama server connections, data only travels within your private network (home or office), never to external servers. The app itself has no server-side components and collects zero data from users.

  • 100% offline processing for on-device models
  • Private network only for Ollama connections
  • No data collection or external server communication
  • All conversations stay on your device

What AI models are available and how do I choose the right one?

PrivacyAI offers carefully selected state-of-the-art open-source models including LLaMA 3.2, Phi-3, Mixtral, Yi, Gemma-2B, and QWen2.5. You can also import your own custom-trained models. For most users, 3B models provide the best balance of performance and speed, while 7B models offer enhanced capabilities on high-end devices.

  • Meta's LLaMA 3.2 for general conversations
  • Phi-3 for efficient performance
  • Mixtral for advanced reasoning
  • Custom model import support
  • Ollama server compatibility

Can I use PrivacyAI completely offline without internet?

Yes! PrivacyAI is designed to work completely offline once you've downloaded your preferred AI models. You can chat, analyze documents, transcribe voice recordings, and understand images without any internet connection. This makes it perfect for sensitive work environments, travel, or anywhere privacy is paramount.

  • Full offline functionality after model download
  • Text generation and conversation
  • Voice transcription with Whisper models
  • Image analysis and understanding
  • Document processing (PDF, EPUB, etc.)

What types of content can I share with the AI assistant?

PrivacyAI accepts virtually any type of content you want to analyze or discuss. Share text, images, voice recordings, PDFs, EPUB books, web links, and more directly from other apps. The built-in markdown web browser can even convert web pages for easy reading and analysis, making it your comprehensive AI companion.

  • Text documents and messages
  • Images and screenshots
  • Voice recordings and audio files
  • PDF documents and EPUB books
  • Web links and URLs
  • Files from any iOS app via share sheet

Contact Us

If you have any questions or suggestions, please contact us.

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