Lekh AI - Local AI Studio

About this app

Lekh AI brings the power of advanced AI directly to your iPhone, and iPad – completely private and offline. No internet required, no subscriptions, and your conversations never leave your device. Start your trial today! Now in 27 Languages! POWERFUL AI CHAT - Chat with state-of-the-art language models including Gemma, Qwen, Llama, and more - Get help with writing, coding, learning, brainstorming, and everyday questions - Attach documents and images for AI to analyze (with vision models) - Export conversations as PDF, text, or markdown AI MEMORY - Your AI remembers you across conversations - Share your name, preferences, or any information – it recalls them later - Ask "What's my favorite...?" in any chat and get the right answer - Full control: toggle on/off, clear anytime AI IMAGE TOOLS - AI Image Editing – Remove or replace anything in photos with inpainting - Object Remover – Erase unwanted objects with one tap - Photo to 3D – Generate depth maps from any photo - B&W Colorization – Bring old black & white photos to life with AI - 3D Splat Generation – Create immersive 3D models from a single photo - 3D Gallery – Save, browse, and share your 3D creations EBOOK LIBRARY - Import and read ePub and PDF books - Chat with AI about book content - Highlight passages and ask questions - AI-powered book summaries SIRI & SHORTCUTS INTEGRATION - "Hey Siri, Ask Lekh AI" – Chat hands-free with your AI assistant - "Hey Siri, Generate image with Lekh AI" – Create art using just your voice - Add Lekh AI actions to your custom Shortcuts workflows - Continuous conversation mode for natural back-and-forth with Siri AI IMAGE GENERATION - Create stunning images from text descriptions - Multiple models: SD 1.5, SDXL, and specialized Lekh AI models - Fine-tuned models: Photo Realism, Interstellar, Children's Stories, Fantasy - Style presets for quick creative results - 4x AI Upscaling – Enhance any image with RealESRGAN neural upscaler - All generation happens on-device LOCAL AI SERVER - Turn your iPhone into an AI API server - REST API – works with Python, curl, and any app - Access AI from any device on your local network - 100% private – data never leaves your WiFi NATURAL VOICE CHAT - Speak naturally with high-quality neural voice responses - Hands-free conversation mode - Multiple voice options including Kokoro TTS VISION FEATURES - Point your camera and ask questions about what you see - Extract text from documents, signs, and receipts (OCR) - Get real-time scene descriptions - Analyze images and photos with AI PRIVACY FIRST - 100% on-device processing – nothing sent to external servers - Face ID / Touch ID protection for your chats - iCloud sync keeps your conversations across devices (encrypted) - No account required, no tracking, no ads AI PERSONAS - Chat with unique characters – wizards, pirates, detectives, and more - Each persona has a unique personality and speaking style DESIGNED FOR iOS - Beautiful native SwiftUI interface - Optimized for iPhone, and iPad - Works completely offline after initial model download - Choose from dozens of AI models to match your device MODELS INCLUDED - Download only what you need: - Gemma 3 QAT (1B - 4B) – Google's latest, highly capable - Qwen 2.5/3.5 (1.5B - 4B) – Excellent for coding and reasoning - Llama 3.2 (1B - 3B) – Meta's powerful open models - OpenELM (270M) – Apple's ultra-efficient model - Vision models for image understanding - Image generation: SD 1.5, SDXL DEVICE REQUIREMENTS - iPhone 13 or newer recommended (6GB+ RAM) - iPhone 15 Pro / 16 Pro for larger models - iPad Pro for the biggest models - 5-15GB storage per model (varies) Experience the future of private AI – download Lekh AI today and keep your conversations truly yours. Terms: https://kailalabs.com/terms/ Privacy Policy: https://kailalabs.com/privacy-policy/ “Lekh AI includes built-in safeguards to prevent the generation of harmful, unsafe, or inappropriate content.”

* Added Agentic Web Search for live, up-to-date answers from the web. * Improved AI chat reliability. * Improved image generation stability. * Improved image editing performance. * Improved document analysis. * Improved voice chat experience. * Improved local model management. * Improved Knowledge Hub reliability. * Improved Siri Shortcuts support. * Fixed issues with Memory Sync. * Fixed various UI and accessibility issues. * Performance improvements across the app. * General bug fixes and stability improvements.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 1, 2026 · 7:32 AM Free