Private, offline AI for iPhone, and iPad
Lekh AI is a native iPhone, iPad, and Mac app that runs powerful AI entirely on‑device. No cloud APIs, no subscriptions, and no data leaving your phone. It combines LLM chat, vision, PDF/document analysis, image generation, and voice in one offline assistant. Chat with models like Gemma, Qwen, Llama, Phi, Mistral, OpenELM Voice chat with Kokoro TTS No subscriptions. One‑time $4.99. 100% private. If you’re curious about what on‑device AI can do in 2026, this is it. 🚀
Lekh AI allows users to import ePub and PDF books, attach documents and images for AI analysis, highlight passages, and ask questions. The AI memory feature recalls user preferences and information across sessions, enabling contextual conversations about imported content.
Lekh AI runs state-of-the-art language models (Gemma, Qwen, Llama) entirely on-device with 100% offline processing. No data leaves the device, enabling users to chat, generate images, and analyze documents while maintaining complete privacy and control over conversations.
Lekh AI integrates with Siri for hands-free voice chat, supports natural language responses with neural TTS, and enables continuous conversation mode. Users can ask questions, generate images, and control the app entirely through voice without touching the screen.
Lekh AI includes a local AI server feature that exposes REST API endpoints accessible from any device on the user's WiFi network. This enables Python, curl, and custom app integrations while keeping all data within the private network, eliminating external API calls.
Lekh AI includes on-device image generation (SD 1.5, SDXL), inpainting for object removal, photo-to-3D conversion, B&W colorization, and 4x upscaling. All processing happens locally, eliminating dependency on cloud services and enabling unlimited generation within device storage limits.