On-Device AI: Offline & Secure 16+

Voice to text & LLM AI Chat

Zijie Deng

    • Free
    • Offers In-App Purchases

Description

AI Tool Hub: Live transcription, natural text-to-speech, document analysis, chat, web search & collaborative AI agents - entirely offline & private

Transform speech to text and text to speech with natural AI voices, all offline and private. Record meetings for transcripts, generate professional audio from any text, and create sophisticated AI teams where specialized agents collaborate on complex tasks. Work with top AI models like Llama, Gemma, Phi, Qwen, DeepSeek, plus choose between Apple's built-in voices or advanced Kokoro TTS. Analyze documents, translate languages, and boost productivity while keeping all your data securely on your device.

100% OFFLINE & PRIVATE
- Process data securely on your device - no cloud servers, no third parties
- Chat with AI models and teams without sending data anywhere
- Maintain complete control of your personal information and workflows

COLLABORATIVE AI TEAMS
- Create sophisticated AI teams where specialized agents work together on complex tasks
- Built-in templates for business strategy, academic research, and creative projects
- Deploy Market Analyst + Strategic Planner + Risk Assessor agents for business planning
- Configure custom multi-agent workflows with decision-making processes
- Perfect for complex problems benefiting from multiple AI perspectives

COMPLETE VOICE & SPEECH SUITE
- Instantly record and transcribe meetings, lectures, or notes
- Generate natural, professional-quality speech from any text using Apple voices or Kokoro TTS
- Experience human-like AI responses with expressive voice delivery
- Create audio content, accessibility solutions, or voice-over materials on-demand
- Get AI-generated summaries with natural voice narration
- Effortlessly translate and convert between speech and text

APPLE ECOSYSTEM INTEGRATION
- Connect iPhone, iPad, to Mac for hardware acceleration
- Access AI instantly from Mac's menu bar without switching apps
- Use customizable hotkeys to trigger AI conversations while working
- Use Siri and Shortcuts to trigger AI commands quickly
- Optimized for Apple Silicon with enhanced cross-platform workflows

SMART DOCUMENT ANALYSIS
- Automatically extract insights from PDFs and images
- Summarize reports, articles, or research papers with one tap
- Convert scanned documents into actionable tasks
- Quickly grasp key points from research materials or business documents

CONNECTED KNOWLEDGE BASE
- Import PDFs, text files to build a personalized knowledge base for your AI teams
- Enter any URL and instantly analyze online content without leaving the app
- Capture or import images with text and extract content via OCR for AI analysis
- Reference your information privately across collaborations

BUILT-IN ONLINE SEARCH
- Transform raw search results into clear, concise summaries
- Generate multiple queries automatically
- Track search progress in real time
- All AI processing happens on your device, even while searching the web
- Stay updated on news, facts, and information while maintaining privacy

PERSONALIZED AI EXPERIENCE
- Switch between specialized AI roles instantly (Academic, Writer, Developer)
- Custom-configure models and agent workflows for specific projects
- Optimize performance for your device capabilities
- Design your perfect AI assistant team for any situation

CONTINUOUS IMPROVEMENTS
- Ongoing optimization for faster AI responses
- New models and capabilities added frequently
- Optimized for latest Apple hardware and software
- Enhanced multi-agent collaboration features and templates

Designed for Everyone
Whether you're developing business strategies with AI teams, researching topics, creating content, or staying informed through web searches - On-Device AI offers powerful tools to elevate your experience while keeping your data completely private.

DEVICE REQUIREMENTS
For optimal performance, this app works best on devices with larger than 6GB RAM such as: iPhone 14 / iPad mini (7th) / iPad Air (5th), iPad Pro (3rd), iPad (11th), and newer device.

EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

What’s New

Version 1.31.0

Enhanced RAG Intelligence & Precision

- Advanced embedding pipeline with improved semantic understanding and chunk scoring for more accurate document retrieval
- Smart token budget calculations based on actual embedding model context sizes and chunk dimensions
- Hybrid search combining vector similarity with text matching for comprehensive knowledge base queries
- Research Workflows: Get more relevant citations and fewer off-topic results when analyzing multi-document knowledge bases
- Academic Projects: Better context extraction from research papers with improved semantic grouping and relevance scoring

Optimized Web Context Analysis

- Cleaner webpage extraction with enhanced noise reduction and content structure preservation
- Improved handling of dynamic content, JavaScript-rendered pages, and multi-step loading sequences
- Better metadata capture including titles, authorship, and document structure for richer context
- Web Research: Generate more focused summaries with reduced duplicate content and boilerplate text elimination
- News Analysis: More accurate extraction of article content

Performance & Stability Improvements

- Smoother UI interactions with reduced memory usage and optimized state management across conversation screens
- Resolved critical inference issues with GGUF model execution.
- Enhanced GGUF model reliability with better error recovery and stable context handling
- Improved embedding model loading with proper resource cleanup and memory management
- Extended Sessions: More stable performance during long research projects with continuous document analysis and web browsing

Transform your research and analysis workflows with smarter document understanding, cleaner web content extraction, and rock-solid performance. Whether conducting academic research with complex knowledge bases, analyzing web content for insights, or managing extended AI sessions, version 1.31.0 delivers the most intelligent and reliable On-Device AI experience yet.

App Privacy

The developer, Zijie Deng, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary based on, for example, the features you use or your age. Learn More

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