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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MCP Support

Privacy AI fully supports Model Context Protocol (MCP) standards, enabling powerful tool integrations and expanded AI capabilities. MCP unlocks advanced features like code execution, web search, document analysis, and custom tools while maintaining privacy. Connect to any MCP-compatible server to extend your AI's abilities without compromising security.

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Core Features

Privacy AI is your all-in-one conversational platform meticulously crafted for privacy, performance, and versatility. Whether chatting with advanced on-device AI models, analyzing documents, or automating intelligent tasks, Privacy AI empowers you to work smarter and safer.

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.

Core Features

Privacy AI is your all-in-one conversational platform meticulously crafted for privacy, performance, and versatility. Whether chatting with advanced on-device AI models, analyzing documents, or automating intelligent tasks, Privacy AI empowers you to work smarter and safer.

Offline & Self-Hosted Models

Take full control of your data privacy. Privacy AI leverages cutting-edge large language models like DeepSeek R1 and Qwen entirely offline, or connects securely to your self-hosted OpenAI-compatible servers including Ollama and LM Studio. Effortlessly switch between local and remote models during conversations without losing context.

Complete Privacy Control

Experience unparalleled on-device AI power on iPhones, iPads, and especially M-series iPad Pros. The app operates 100% offline without external access—ensuring your private data remains strictly personal.

Offline Models
MCP Protocol Support

MCP Protocol Support

Privacy AI fully supports both Legacy (2024-11-05) and Streamable (2025-03-26) Model Context Protocol (MCP) standards. Connect to MCP servers and instantly access diverse external tools—from code execution to sophisticated workflows.

Extensive Tool Integration

Inspect protocols, debug requests, and manage toolchains directly within Privacy AI. Its extensive adaptability meets the diverse demands of professionals, developers, and researchers alike.

iOS Integration & Automation

More than just a chatbot, Privacy AI seamlessly integrates with your iOS ecosystem. All your chats, settings, tools, and preferences securely synchronize across iPhone, iPad, and Mac via iCloud, ensuring a cohesive experience wherever you go.

Local Automation Tools

Search the web, get live stock quotes, analyze Health app data privately, send messages securely, manage Calendar and Contacts, trigger workflows via Siri—all operating locally for maximum performance.

iOS Integration
OpenAI Servers Support

OpenAI Servers Support

Privacy AI seamlessly integrates with various OpenAI-compatible servers, allowing you to connect to self-hosted solutions like Ollama and LM Studio. Access powerful models through your private infrastructure while maintaining complete control over your data.

Flexible Server Options

Connect to any OpenAI-compatible API endpoint, including self-hosted Ollama instances, LM Studio servers, or custom deployments. Enjoy powerful models within your secure network environment without data leaving your control.

Multimedia Processing

Process audio and video files with built-in WhisperKit models for fully offline speech-to-text transcription. Extract audio from videos and generate subtitles or transcripts directly on-device with complete privacy.

Audio & Video Support

Audio formats (.mp3, .m4a, .aac, .wav) and video formats (.mp4, .mov, .m4v, .webm) with on-device transcription, subtitle generation, and content analysis capabilities.

Multimedia Processing
Sharing and Export Options

Sharing & Export Options

Privacy AI provides versatile sharing options tailored to every user's needs—from casual to professional. Easily share, publish, or archive your content in formats perfectly suited to your workflows and preferences.

Multiple Export Formats

Export conversations in plain text, Markdown, HTML, PDF, EPUB, Image, JSON, and customized JSON formats. Perfect for documentation, sharing insights, or integrating with other workflows.

Advanced Chat Features

Experience seamless chat switching, allowing you to transition between models mid-conversation without losing context. Monitor tool execution responses and enjoy beautifully rendered code blocks with syntax highlighting using Splash.

Enhanced Chat Experience

Tool execution logging, enhanced chat export, syntax highlighting for code blocks, full LaTeX and Markdown rendering, and custom system prompts to tailor AI behavior.

Advanced Chat Features
Model Management

Model Management

Easily download, organize, pin, and configure AI models with the intuitive Model Manager. Customize Siri's interactions with your AI tools and manage model preferences across all your devices with seamless iCloud synchronization.

Intelligent Configuration

Comprehensive model management with download progress tracking, model organization tools, performance optimization settings, and Siri language preferences for seamless voice interactions.

Local Tools Support

Privacy AI comes with a suite of built-in local tools that extend your AI assistant's capabilities while keeping all operations on-device. These tools provide powerful functionality without sacrificing your privacy or sending data to external servers.

Privacy-Preserving Tools

Access calculators, unit converters, calendar tools, system utilities, file operations, and more—all without sending data outside your device. Enhance your AI's capabilities with local tools that respect your privacy while delivering powerful functionality.

Local Tools Support
Light Dark Theme Support

Light / Dark Theme Support

Privacy AI offers a visually pleasing experience with full support for both light and dark themes. The app automatically adapts to your system preferences or allows you to manually select your preferred appearance for comfortable use in any lighting condition.

Customizable Interface

Choose from multiple color schemes and customize your chat interface to suit your personal preferences. Enjoy enhanced readability with optimized typography and proper contrast in both light and dark environments, including beautiful rendering of LaTeX and code blocks.

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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