MyDeviceAI
MyDeviceAI is a free and open-source AI app that provides local AI capabilities with web search integration while maintaining complete privacy by keeping all data on your device.
https://apps.apple.com/app/id6736578281?ref=producthunt
Product Information
Updated:Jul 9, 2025
What is MyDeviceAI
MyDeviceAI is an innovative mobile application that brings powerful AI capabilities directly to your iPhone and iPad, without compromising on privacy. Developed by Naved Merchant, it's designed to be a privacy-focused alternative to commercial AI chatbots. The app comes with built-in local AI models and web search functionality, making it a comprehensive solution for users who want AI assistance while maintaining control over their data. As a completely free and open-source project, MyDeviceAI represents a significant step forward in making private AI technology accessible to everyone.
Key Features of MyDeviceAI
MyDeviceAI is a free, open-source AI application that provides local AI capabilities with complete privacy. It features a built-in Qwen3 AI model that runs entirely on-device, integrated web search through SearXNG, chat history storage, thinking mode for complex problem-solving, and personalization options. The app loads asynchronously in the background and supports custom GGUF models from HuggingFace, offering fast response times on modern iPhones while maintaining user privacy by keeping all data local.
Local AI Processing: Runs AI model completely on-device with no data leaving your phone, using Qwen3 as the default model with option to use custom GGUF models
Integrated Private Search: Features SearXNG-powered web search integration that maintains privacy while providing comprehensive search results
Advanced Thinking Mode: Special mode powered by Qwen 3 for handling complex problems and brainstorming scenarios
Personalization & History: Stores chat history for 30+ days and allows loading saved user contexts to personalize conversations
Use Cases of MyDeviceAI
Private Research Assistant: Conduct research and get information without sharing sensitive queries with external servers
Offline Problem Solving: Use thinking mode for complex problem analysis and brainstorming without internet connection
Personal Knowledge Management: Store and reference past conversations while maintaining privacy of personal information
Pros
Complete privacy with local processing
Free and open-source
Fast response times on modern devices
Works without internet connection
Cons
Requires newer iPhone models for optimal performance
Large app size (1.2 GB)
Limited to iOS/iPadOS 18.0 or later
How to Use MyDeviceAI
Download and Install: Download MyDeviceAI from the App Store. Requires iOS 18.0 or later for iPhone/iPad. The app size is 1.2 GB.
Initial Setup: Launch the app. The AI model will load automatically in the background without requiring any configuration from you.
Start Chatting: Begin interacting with the AI by typing your questions or prompts. The app works offline and doesn't require internet connection for basic chat functionality.
Use Web Search Integration: Enable the SearXNG-powered search feature when you want the AI to access current information while maintaining privacy. The app will show indicators when searching and processing results.
Enable Thinking Mode: Activate Thinking Mode (powered by Qwen 3) when dealing with complex problems or brainstorming that requires deeper analysis.
Personalize Your Experience: Use the personalization feature (Beta) to load saved user contexts and tailor conversations to your preferences.
Access Chat History: Review your past conversations which are saved for 30 days or more in the chat history section.
Custom Models (Advanced): For advanced users: Load custom GGUF models from HuggingFace to power the AI according to your preferences.
MyDeviceAI FAQs
MyDeviceAI is a free and open-source AI app that provides local AI capabilities with web search integration, while keeping all data private on your device. It functions similarly to Perplexity but with complete privacy.
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