LocalMind: Private AI Chat

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About this app

LocalMind – Your Private AI Assistant, Right on Your Phone

LocalMind brings the power of AI directly to your device — no cloud, no servers, no data leaving your phone. Run advanced language models locally and chat with AI completely offline.

🔒 100% Private
All conversations stay on your device. No data is sent to external servers. Your prompts, chats, and AI responses are never collected or stored anywhere but your phone.

📴 Works Offline
No internet connection needed for AI conversations. Download a model once and use it anywhere, anytime — on a flight, in the subway, or off the grid.

🤖 Multiple AI Models
Browse and download models directly from Hugging Face. Choose from a wide range of small language models including Gemma, Phi, Qwen, Danube and more. Pick the model that fits your device and needs.

🎙️ Voice Input & Text-to-Speech
Talk to your AI assistant using voice input and listen to responses with built-in text-to-speech. A natural, hands-free AI experience.

👤 Custom AI Personalities
Create personalized AI assistants (Pals) with different personalities, system prompts, and settings. Build a coding helper, a language tutor, a creative writer, or anything you imagine.

📝 Prompt Templates
Save and reuse your favorite prompts with built-in prompt templates. Speed up your workflow with one-tap access to common tasks.

📊 Benchmark Your Device
Test and compare AI model performance on your phone. See tokens per second, memory usage, and share results with the community.

🌍 Multi-Language Support
Available in English, Hebrew, Japanese, Chinese, Korean, Russian, French, Farsi, Indonesian, and Malay.

✨ Premium Features
Upgrade to Premium for unlimited chats, unlimited model downloads, and an ad-free experience.

Key Features:
• On-device AI inference — your data never leaves your phone
• Download models from Hugging Face Hub
• Voice input and text-to-speech
• Custom AI personalities and roleplay
• Prompt templates for quick access
• Chat history management and export
• Real-time performance metrics
• Message editing and retry
• Dark cyber theme
• Shabbat mode

Your AI. Your device. Your privacy.

What’s new

Faster ad availability, improved reliability, and bug fixes.